diff --git a/.gitignore b/.gitignore
index 8d48b6b8..8e800267 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,7 @@ src/lua
 OEWN-Wikidata - Anno 2.csv
 OEWN-Wikidata - Anno u3.csv
 add_qids.py
+.venv
+changes.yaml
+protonyms.py
+protonyms.txt
diff --git a/src/yaml/entries-a.yaml b/src/yaml/entries-a.yaml
index f9b794f4..d60f4d0a 100644
--- a/src/yaml/entries-a.yaml
+++ b/src/yaml/entries-a.yaml
@@ -9452,12 +9452,16 @@ Anas acuta:
 Anas americana:
   n:
     sense:
-    - id: 'anas_americana%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'anas_americana%1:05:00::'
       synset: 01851481-n
 Anas clypeata:
   n:
     sense:
-    - id: 'anas_clypeata%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'anas_clypeata%1:05:00::'
       synset: 01851617-n
 Anas crecca:
   n:
@@ -9467,12 +9471,16 @@ Anas crecca:
 Anas discors:
   n:
     sense:
-    - id: 'anas_discors%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'anas_discors%1:05:00::'
       synset: 01851094-n
 Anas penelope:
   n:
     sense:
-    - id: 'anas_penelope%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'anas_penelope%1:05:00::'
       synset: 01851289-n
 Anas platyrhynchos:
   n:
@@ -9482,7 +9490,9 @@ Anas platyrhynchos:
 Anas querquedula:
   n:
     sense:
-    - id: 'anas_querquedula%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'anas_querquedula%1:05:00::'
       synset: 01851196-n
 Anas rubripes:
   n:
@@ -9587,6 +9597,26 @@ Anaximenes of Miletus:
     sense:
     - id: 'anaximenes_of_miletus%1:18:01::'
       synset: 10836494-n
+Anaxyrus americanus:
+  n:
+    sense:
+    - id: 'anaxyrus_americanus%1:05:00::'
+      synset: 01649443-n
+Anaxyrus canorus:
+  n:
+    sense:
+    - id: 'anaxyrus_canorus%1:05:00::'
+      synset: 01649821-n
+Anaxyrus debilis:
+  n:
+    sense:
+    - id: 'anaxyrus_debilis%1:05:00::'
+      synset: 01649674-n
+Anaxyrus speciosus:
+  n:
+    sense:
+    - id: 'anaxyrus_speciosus%1:05:00::'
+      synset: 01649944-n
 Anchorage:
   n:
     pronunciation:
@@ -13542,6 +13572,11 @@ Arctic wolf:
     sense:
     - id: 'arctic_wolf%1:05:00::'
       synset: 02117200-n
+Arcticonus thibetanus:
+  n:
+    sense:
+    - id: 'arcticonus_thibetanus%1:05:00::'
+      synset: 02136356-n
 Arctictis:
   n:
     sense:
diff --git a/src/yaml/entries-b.yaml b/src/yaml/entries-b.yaml
index d7229bb8..5ef38154 100644
--- a/src/yaml/entries-b.yaml
+++ b/src/yaml/entries-b.yaml
@@ -724,6 +724,11 @@ Baedeker:
     sense:
     - id: 'baedeker%1:18:00::'
       synset: 10850599-n
+Baeolophus bicolor:
+  n:
+    sense:
+    - id: 'baeolophus_bicolor%1:05:00::'
+      synset: 01595028-n
 Baffin Bay:
   n:
     sense:
@@ -10374,7 +10379,9 @@ Bufferin:
 Bufo americanus:
   n:
     sense:
-    - id: 'bufo_americanus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'bufo_americanus%1:05:00::'
       synset: 01649443-n
 Bufo boreas:
   n:
@@ -10394,12 +10401,16 @@ Bufo calamita:
 Bufo canorus:
   n:
     sense:
-    - id: 'bufo_canorus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'bufo_canorus%1:05:00::'
       synset: 01649821-n
 Bufo debilis:
   n:
     sense:
-    - id: 'bufo_debilis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'bufo_debilis%1:05:00::'
       synset: 01649674-n
 Bufo marinus:
   n:
@@ -10414,18 +10425,27 @@ Bufo microscaphus:
 Bufo speciosus:
   n:
     sense:
-    - id: 'bufo_speciosus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'bufo_speciosus%1:05:00::'
       synset: 01649944-n
 Bufo viridis:
   n:
     sense:
-    - id: 'bufo_viridis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'bufo_viridis%1:05:00::'
       synset: 01649543-n
 Bufonidae:
   n:
     sense:
     - id: 'bufonidae%1:05:00::'
       synset: 01648275-n
+Bufotes viridis:
+  n:
+    sense:
+    - id: 'bufotes_viridis%1:05:00::'
+      synset: 01649543-n
 Buganda:
   n:
     sense:
@@ -21345,6 +21365,11 @@ basinful:
     sense:
     - id: 'basinful%1:23:00::'
       synset: 13787226-n
+basionym:
+  n:
+    sense:
+    - id: 'basionym%1:10:00::'
+      synset: 82526070-n
 basipetal:
   a:
     sense:
@@ -21599,6 +21624,11 @@ basking shark:
     sense:
     - id: 'basking_shark%1:05:00::'
       synset: 01488120-n
+basonym:
+  n:
+    sense:
+    - id: 'basonym%1:10:00::'
+      synset: 82526070-n
 basophil:
   n:
     pronunciation:
@@ -22168,6 +22198,11 @@ basuco:
     sense:
     - id: 'basuco%1:06:00::'
       synset: 02809459-n
+basyonym:
+  n:
+    sense:
+    - id: 'basyonym%1:10:00::'
+      synset: 82526070-n
 bat:
   n:
     pronunciation:
diff --git a/src/yaml/entries-c.yaml b/src/yaml/entries-c.yaml
index 127e521f..5bbd575e 100644
--- a/src/yaml/entries-c.yaml
+++ b/src/yaml/entries-c.yaml
@@ -7609,6 +7609,11 @@ Chaetodipterus faber:
     sense:
     - id: 'chaetodipterus_faber%1:05:00::'
       synset: 02607584-n
+Chaetodipus hispidus:
+  n:
+    sense:
+    - id: 'chaetodipus_hispidus%1:05:00::'
+      synset: 02352209-n
 Chaetodontidae:
   n:
     sense:
@@ -13687,6 +13692,11 @@ Coelenterata:
     sense:
     - id: 'coelenterata%1:05:00::'
       synset: 01911752-n
+Coelodonta antiquitatis:
+  n:
+    sense:
+    - id: 'coelodonta_antiquitatis%1:05:00::'
+      synset: 02395207-n
 Coeloglossum:
   n:
     sense:
@@ -16188,6 +16198,11 @@ Cornishwoman:
     sense:
     - id: 'cornishwoman%1:18:00::'
       synset: 09723328-n
+Cornu aspersum:
+  n:
+    sense:
+    - id: 'cornu_aspersum%1:05:00::'
+      synset: 01947784-n
 Cornus:
   n:
     sense:
@@ -18685,6 +18700,11 @@ Currier:
     sense:
     - id: 'currier%1:18:01::'
       synset: 10938110-n
+Curruca communis:
+  n:
+    sense:
+    - id: 'curruca_communis%1:05:00::'
+      synset: 01567555-n
 Cursorius:
   n:
     sense:
@@ -18810,6 +18830,11 @@ Cyamus:
     sense:
     - id: 'cyamus%1:05:00::'
       synset: 01996368-n
+Cyanistes caeruleus:
+  n:
+    sense:
+    - id: 'cyanistes_caeruleus%1:05:00::'
+      synset: 01595335-n
 Cyanocitta:
   n:
     sense:
@@ -36811,6 +36836,8 @@ cat:
       synset: 02986962-n
     - id: 'cat%1:05:02::'
       synset: 02130460-n
+    - id: 'cat%1:05:03::'
+      synset: 02123649-n
   v:
     form:
     - catted
diff --git a/src/yaml/entries-d.yaml b/src/yaml/entries-d.yaml
index ea65ce15..4d623dc2 100644
--- a/src/yaml/entries-d.yaml
+++ b/src/yaml/entries-d.yaml
@@ -6363,6 +6363,11 @@ Drynaria rigidula:
     sense:
     - id: 'drynaria_rigidula%1:20:00::'
       synset: 13196580-n
+Dryophytes arenicolor:
+  n:
+    sense:
+    - id: 'dryophytes_arenicolor%1:05:00::'
+      synset: 01653700-n
 Dryopithecus:
   n:
     sense:
diff --git a/src/yaml/entries-f.yaml b/src/yaml/entries-f.yaml
index 336a333f..4e53dc84 100644
--- a/src/yaml/entries-f.yaml
+++ b/src/yaml/entries-f.yaml
@@ -1456,7 +1456,9 @@ Felis:
 Felis bengalensis:
   n:
     sense:
-    - id: 'felis_bengalensis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'felis_bengalensis%1:05:00::'
       synset: 02128969-n
 Felis catus:
   n:
@@ -1481,7 +1483,9 @@ Felis domesticus:
 Felis manul:
   n:
     sense:
-    - id: 'felis_manul%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'felis_manul%1:05:00::'
       synset: 02129439-n
 Felis ocreata:
   n:
@@ -1491,12 +1495,16 @@ Felis ocreata:
 Felis onca:
   n:
     sense:
-    - id: 'felis_onca%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'felis_onca%1:05:00::'
       synset: 02131577-n
 Felis pardalis:
   n:
     sense:
-    - id: 'felis_pardalis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'felis_pardalis%1:05:00::'
       synset: 02128146-n
 Felis serval:
   n:
diff --git a/src/yaml/entries-h.yaml b/src/yaml/entries-h.yaml
index f841a352..5f00bda0 100644
--- a/src/yaml/entries-h.yaml
+++ b/src/yaml/entries-h.yaml
@@ -3214,7 +3214,9 @@ Helix:
 Helix aspersa:
   n:
     sense:
-    - id: 'helix_aspersa%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'helix_aspersa%1:05:00::'
       synset: 01947784-n
 Helix hortensis:
   n:
@@ -5894,7 +5896,9 @@ Hirundo:
 Hirundo nigricans:
   n:
     sense:
-    - id: 'hirundo_nigricans%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'hirundo_nigricans%1:05:00::'
       synset: 01597809-n
 Hirundo pyrrhonota:
   n:
@@ -8308,7 +8312,9 @@ Hyades:
 Hyaena brunnea:
   n:
     sense:
-    - id: 'hyaena_brunnea%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'hyaena_brunnea%1:05:00::'
       synset: 02120298-n
 Hyaena hyaena:
   n:
@@ -8690,7 +8696,9 @@ Hyla:
 Hyla arenicolor:
   n:
     sense:
-    - id: 'hyla_arenicolor%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'hyla_arenicolor%1:05:00::'
       synset: 01653700-n
 Hyla crucifer:
   n:
diff --git a/src/yaml/entries-l.yaml b/src/yaml/entries-l.yaml
index 7e251ae7..2fd62cf7 100644
--- a/src/yaml/entries-l.yaml
+++ b/src/yaml/entries-l.yaml
@@ -3822,6 +3822,11 @@ Leonurus cardiaca:
     sense:
     - id: 'leonurus_cardiaca%1:20:00::'
       synset: 12872229-n
+Leopardus pardalis:
+  n:
+    sense:
+    - id: 'leopardus_pardalis%1:05:00::'
+      synset: 02128146-n
 Leopold Antoni Stanislaw Stokowski:
   n:
     sense:
@@ -6072,6 +6077,36 @@ Lithane:
     sense:
     - id: 'lithane%1:27:00::'
       synset: 14966022-n
+Lithobates catesbeianus:
+  n:
+    sense:
+    - id: 'lithobates_catesbeianus%1:05:00::'
+      synset: 01644218-n
+Lithobates clamitans:
+  n:
+    sense:
+    - id: 'lithobates_clamitans%1:05:00::'
+      synset: 01644380-n
+Lithobates palustris:
+  n:
+    sense:
+    - id: 'lithobates_palustris%1:05:00::'
+      synset: 01644898-n
+Lithobates pipiens:
+  n:
+    sense:
+    - id: 'lithobates_pipiens%1:05:00::'
+      synset: 01644032-n
+Lithobates sylvaticus:
+  n:
+    sense:
+    - id: 'lithobates_sylvaticus%1:05:00::'
+      synset: 01643847-n
+Lithobates tarahumarae:
+  n:
+    sense:
+    - id: 'lithobates_tarahumarae%1:05:00::'
+      synset: 01645032-n
 Lithocarpus:
   n:
     sense:
@@ -6473,6 +6508,11 @@ Lobata:
     sense:
     - id: 'lobata%1:05:00::'
       synset: 01923857-n
+Lobatus gigas:
+  n:
+    sense:
+    - id: 'lobatus_gigas%1:05:00::'
+      synset: 01946759-n
 Lobelia cardinalis:
   n:
     sense:
diff --git a/src/yaml/entries-m.yaml b/src/yaml/entries-m.yaml
index 4790c854..0d0d20d3 100644
--- a/src/yaml/entries-m.yaml
+++ b/src/yaml/entries-m.yaml
@@ -3704,6 +3704,16 @@ Marduk:
     sense:
     - id: 'marduk%1:18:00::'
       synset: 09542423-n
+Mareca americana:
+  n:
+    sense:
+    - id: 'mareca_americana%1:05:00::'
+      synset: 01851481-n
+Mareca penelope:
+  n:
+    sense:
+    - id: 'mareca_penelope%1:05:00::'
+      synset: 01851289-n
 Marengo:
   n:
     sense:
diff --git a/src/yaml/entries-o.yaml b/src/yaml/entries-o.yaml
index 87997d61..e11cd25a 100644
--- a/src/yaml/entries-o.yaml
+++ b/src/yaml/entries-o.yaml
@@ -3697,6 +3697,11 @@ Oto:
       synset: 09684000-n
     - id: 'oto%1:10:00::'
       synset: 06921966-n
+Otocolobus manul:
+  n:
+    sense:
+    - id: 'otocolobus_manul%1:05:00::'
+      synset: 02129439-n
 Otoe:
   n:
     sense:
@@ -21728,6 +21733,11 @@ original:
       - original%5:00:00:underived:00
       id: 'original%1:09:00::'
       synset: 05947118-n
+original combination:
+  n:
+    sense:
+    - id: 'original_combination%1:10:00::'
+      synset: 82526070-n
 original sin:
   n:
     sense:
diff --git a/src/yaml/entries-p.yaml b/src/yaml/entries-p.yaml
index fc220bd9..6cd89f11 100644
--- a/src/yaml/entries-p.yaml
+++ b/src/yaml/entries-p.yaml
@@ -1941,6 +1941,11 @@ Paraguayan monetary unit:
     sense:
     - id: 'paraguayan_monetary_unit%1:23:00::'
       synset: 13701599-n
+Parahyaena brunnea:
+  n:
+    sense:
+    - id: 'parahyaena_brunnea%1:05:00::'
+      synset: 02120298-n
 Paralichthys:
   n:
     sense:
@@ -2579,22 +2584,30 @@ Parus:
 Parus atricapillus:
   n:
     sense:
-    - id: 'parus_atricapillus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'parus_atricapillus%1:05:00::'
       synset: 01594898-n
 Parus bicolor:
   n:
     sense:
-    - id: 'parus_bicolor%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'parus_bicolor%1:05:00::'
       synset: 01595028-n
 Parus caeruleus:
   n:
     sense:
-    - id: 'parus_caeruleus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'parus_caeruleus%1:05:00::'
       synset: 01595335-n
 Parus carolinensis:
   n:
     sense:
-    - id: 'parus_carolinensis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'parus_carolinensis%1:05:00::'
       synset: 01595181-n
 Parvati:
   n:
@@ -4734,7 +4747,9 @@ Perognathus flavus:
 Perognathus hispidus:
   n:
     sense:
-    - id: 'perognathus_hispidus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'perognathus_hispidus%1:05:00::'
       synset: 02352209-n
 Peromyscus:
   n:
@@ -5323,6 +5338,11 @@ Petrified Forest National Park:
     sense:
     - id: 'petrified_forest_national_park%1:15:00::'
       synset: 08625871-n
+Petrochelidon nigricans:
+  n:
+    sense:
+    - id: 'petrochelidon_nigricans%1:05:00::'
+      synset: 01597809-n
 Petrocoptis:
   n:
     sense:
@@ -5649,6 +5669,11 @@ Phalaropus fulicarius:
     sense:
     - id: 'phalaropus_fulicarius%1:05:00::'
       synset: 02040523-n
+Phalaropus tricolor:
+  n:
+    sense:
+    - id: 'phalaropus_tricolor%1:05:00::'
+      synset: 02041120-n
 Phalguna:
   n:
     sense:
@@ -9715,6 +9740,16 @@ Poe:
     sense:
     - id: 'poe%1:18:00::'
       synset: 11260470-n
+Poecile atricapillus:
+  n:
+    sense:
+    - id: 'poecile_atricapillus%1:05:00::'
+      synset: 01594898-n
+Poecile carolinensis:
+  n:
+    sense:
+    - id: 'poecile_carolinensis%1:05:00::'
+      synset: 01595181-n
 Poeciliidae:
   n:
     sense:
@@ -12497,6 +12532,11 @@ Prionace glauca:
     sense:
     - id: 'prionace_glauca%1:05:00::'
       synset: 01493647-n
+Prionailurus bengalensis:
+  n:
+    sense:
+    - id: 'prionailurus_bengalensis%1:05:00::'
+      synset: 02128969-n
 Prionotus:
   n:
     sense:
@@ -90397,6 +90437,11 @@ proton synchrotron:
     sense:
     - id: 'proton_synchrotron%1:06:01::'
       synset: 92461156-n
+protonym:
+  n:
+    sense:
+    - id: 'protonym%1:10:00::'
+      synset: 82526070-n
 protoplasm:
   n:
     sense:
diff --git a/src/yaml/entries-r.yaml b/src/yaml/entries-r.yaml
index 2054d312..c5525b3b 100644
--- a/src/yaml/entries-r.yaml
+++ b/src/yaml/entries-r.yaml
@@ -738,12 +738,16 @@ Rana cascadae:
 Rana catesbeiana:
   n:
     sense:
-    - id: 'rana_catesbeiana%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_catesbeiana%1:05:00::'
       synset: 01644218-n
 Rana clamitans:
   n:
     sense:
-    - id: 'rana_clamitans%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_clamitans%1:05:00::'
       synset: 01644380-n
 Rana goliath:
   n:
@@ -753,22 +757,30 @@ Rana goliath:
 Rana palustris:
   n:
     sense:
-    - id: 'rana_palustris%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_palustris%1:05:00::'
       synset: 01644898-n
 Rana pipiens:
   n:
     sense:
-    - id: 'rana_pipiens%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_pipiens%1:05:00::'
       synset: 01644032-n
 Rana sylvatica:
   n:
     sense:
-    - id: 'rana_sylvatica%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_sylvatica%1:05:00::'
       synset: 01643847-n
 Rana tarahumarae:
   n:
     sense:
-    - id: 'rana_tarahumarae%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rana_tarahumarae%1:05:00::'
       synset: 01645032-n
 Rana temporaria:
   n:
@@ -3081,7 +3093,9 @@ Rhinobatidae:
 Rhinoceros antiquitatis:
   n:
     sense:
-    - id: 'rhinoceros_antiquitatis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'rhinoceros_antiquitatis%1:05:00::'
       synset: 02395207-n
 Rhinoceros unicornis:
   n:
diff --git a/src/yaml/entries-s.yaml b/src/yaml/entries-s.yaml
index 2f6dd91e..fec438e6 100644
--- a/src/yaml/entries-s.yaml
+++ b/src/yaml/entries-s.yaml
@@ -13769,6 +13769,21 @@ Spatangoida:
     sense:
     - id: 'spatangoida%1:05:00::'
       synset: 02322341-n
+Spatula clypeata:
+  n:
+    sense:
+    - id: 'spatula_clypeata%1:05:00::'
+      synset: 01851617-n
+Spatula discors:
+  n:
+    sense:
+    - id: 'spatula_discors%1:05:00::'
+      synset: 01851094-n
+Spatula querquedula:
+  n:
+    sense:
+    - id: 'spatula_querquedula%1:05:00::'
+      synset: 01851196-n
 Speaker:
   n:
     pronunciation:
@@ -15582,7 +15597,9 @@ Steganopus:
 Steganopus tricolor:
   n:
     sense:
-    - id: 'steganopus_tricolor%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'steganopus_tricolor%1:05:00::'
       synset: 02041120-n
 Stegocephalia:
   n:
@@ -16683,7 +16700,9 @@ Strombus:
 Strombus gigas:
   n:
     sense:
-    - id: 'strombus_gigas%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'strombus_gigas%1:05:00::'
       synset: 01946759-n
 Strongylodon:
   n:
@@ -18098,7 +18117,9 @@ Sylvia Plath:
 Sylvia communis:
   n:
     sense:
-    - id: 'sylvia_communis%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'sylvia_communis%1:05:00::'
       synset: 01567555-n
 Sylvia curruca:
   n:
@@ -31102,6 +31123,11 @@ scientific method:
     sense:
     - id: 'scientific_method%1:09:00::'
       synset: 05668476-n
+scientific name:
+  n:
+    sense:
+    - id: 'scientific_name%1:10:00::'
+      synset: 87721295-n
 scientific research:
   n:
     sense:
diff --git a/src/yaml/entries-u.yaml b/src/yaml/entries-u.yaml
index c7dc9b96..216a7be9 100644
--- a/src/yaml/entries-u.yaml
+++ b/src/yaml/entries-u.yaml
@@ -2103,7 +2103,9 @@ Ursus middendorffi:
 Ursus thibetanus:
   n:
     sense:
-    - id: 'ursus_thibetanus%1:05:00::'
+    - exemplifies:
+      - 'protonym%1:10:00::'
+      id: 'ursus_thibetanus%1:05:00::'
       synset: 02136356-n
 Ursus ursinus:
   n:
diff --git a/src/yaml/noun.animal.yaml b/src/yaml/noun.animal.yaml
index 55c58ea1..f5135261 100644
--- a/src/yaml/noun.animal.yaml
+++ b/src/yaml/noun.animal.yaml
@@ -14451,6 +14451,7 @@
   - greater whitethroat
   - whitethroat
   - Sylvia communis
+  - Curruca communis
   partOfSpeech: n
 01567719-n:
   definition:
@@ -16374,6 +16375,7 @@
   - black-capped chickadee
   - blackcap
   - Parus atricapillus
+  - Poecile atricapillus
   partOfSpeech: n
 01595028-n:
   definition:
@@ -16384,6 +16386,7 @@
   members:
   - tufted titmouse
   - Parus bicolor
+  - Baeolophus bicolor
   partOfSpeech: n
   wikidata: Q738534
 01595181-n:
@@ -16395,6 +16398,7 @@
   members:
   - Carolina chickadee
   - Parus carolinensis
+  - Poecile carolinensis
   partOfSpeech: n
   wikidata: Q1079441
 01595335-n:
@@ -16408,6 +16412,7 @@
   - blue tit
   - tomtit
   - Parus caeruleus
+  - Cyanistes caeruleus
   partOfSpeech: n
 01595533-n:
   definition:
@@ -16582,6 +16587,7 @@
   - tree swallow
   - tree martin
   - Hirundo nigricans
+  - Petrochelidon nigricans
   partOfSpeech: n
 01597971-n:
   definition:
@@ -19555,6 +19561,7 @@
   - wood-frog
   - wood frog
   - Rana sylvatica
+  - Lithobates sylvaticus
   partOfSpeech: n
 01644032-n:
   definition:
@@ -19566,6 +19573,7 @@
   - leopard frog
   - spring frog
   - Rana pipiens
+  - Lithobates pipiens
   partOfSpeech: n
 01644218-n:
   definition:
@@ -19576,6 +19584,7 @@
   members:
   - bullfrog
   - Rana catesbeiana
+  - Lithobates catesbeianus
   partOfSpeech: n
 01644380-n:
   definition:
@@ -19588,6 +19597,7 @@
   - green frog
   - spring frog
   - Rana clamitans
+  - Lithobates clamitans
   partOfSpeech: n
 01644571-n:
   definition:
@@ -19620,6 +19630,7 @@
   members:
   - pickerel frog
   - Rana palustris
+  - Lithobates palustris
   partOfSpeech: n
 01645032-n:
   definition:
@@ -19630,6 +19641,7 @@
   members:
   - tarahumara frog
   - Rana tarahumarae
+  - Lithobates tarahumarae
   partOfSpeech: n
 01645180-n:
   definition:
@@ -19930,6 +19942,7 @@
   members:
   - American toad
   - Bufo americanus
+  - Anaxyrus americanus
   partOfSpeech: n
 01649543-n:
   definition:
@@ -19940,6 +19953,7 @@
   members:
   - Eurasian green toad
   - Bufo viridis
+  - Bufotes viridis
   partOfSpeech: n
 01649674-n:
   definition:
@@ -19950,6 +19964,7 @@
   members:
   - American green toad
   - Bufo debilis
+  - Anaxyrus debilis
   partOfSpeech: n
 01649821-n:
   definition:
@@ -19960,6 +19975,7 @@
   members:
   - Yosemite toad
   - Bufo canorus
+  - Anaxyrus canorus
   partOfSpeech: n
 01649944-n:
   definition:
@@ -19971,6 +19987,7 @@
   members:
   - Texas toad
   - Bufo speciosus
+  - Anaxyrus speciosus
   partOfSpeech: n
 01650107-n:
   definition:
@@ -20209,6 +20226,7 @@
   members:
   - canyon treefrog
   - Hyla arenicolor
+  - Dryophytes arenicolor
   partOfSpeech: n
 01653926-n:
   definition:
@@ -32601,6 +32619,7 @@
   - bluewing
   - blue-winged teal
   - Anas discors
+  - Spatula discors
   partOfSpeech: n
 01851196-n:
   definition:
@@ -32611,6 +32630,7 @@
   members:
   - garganey
   - Anas querquedula
+  - Spatula querquedula
   partOfSpeech: n
 01851289-n:
   definition:
@@ -32622,6 +32642,7 @@
   - widgeon
   - wigeon
   - Anas penelope
+  - Mareca penelope
   partOfSpeech: n
   wikidata: Q26459
 01851481-n:
@@ -32634,6 +32655,7 @@
   - American widgeon
   - baldpate
   - Anas americana
+  - Mareca americana
   partOfSpeech: n
   wikidata: Q703790
 01851617-n:
@@ -32647,6 +32669,7 @@
   - shoveller
   - broadbill
   - Anas clypeata
+  - Spatula clypeata
   partOfSpeech: n
   wikidata: Q25940
 01851798-n:
@@ -38228,6 +38251,7 @@
   members:
   - giant conch
   - Strombus gigas
+  - Lobatus gigas
   partOfSpeech: n
 01946858-n:
   definition:
@@ -38297,6 +38321,7 @@
   members:
   - brown snail
   - Helix aspersa
+  - Cornu aspersum
   partOfSpeech: n
 01947981-n:
   definition:
@@ -44666,6 +44691,7 @@
   members:
   - Wilson's phalarope
   - Steganopus tricolor
+  - Phalaropus tricolor
   partOfSpeech: n
 02041271-n:
   definition:
@@ -49948,6 +49974,7 @@
   - brown hyena
   - strand wolf
   - Hyaena brunnea
+  - Parahyaena brunnea
   partOfSpeech: n
 02120424-n:
   definition:
@@ -50184,6 +50211,7 @@
   members:
   - feline
   - felid
+  - cat
   mero_part:
   - 02442560-n
   partOfSpeech: n
@@ -50213,8 +50241,7 @@
   partOfSpeech: n
 02124272-n:
   definition:
-  - 'feline mammal usually having thick soft fur and no ability to roar: domestic
-    cats; wildcats'
+  - feline mammal usually having thick soft fur and no ability to roar
   hypernym:
   - 02123649-n
   ili: i46593
@@ -50438,7 +50465,7 @@
   definition:
   - any small or medium-sized cat resembling the domestic cat and living in the wild
   hypernym:
-  - 02124272-n
+  - 02123649-n
   ili: i46615
   members:
   - wildcat
@@ -50491,6 +50518,7 @@
   - ocelot
   - panther cat
   - Felis pardalis
+  - Leopardus pardalis
   partOfSpeech: n
 02128341-n:
   definition:
@@ -50547,6 +50575,7 @@
   members:
   - leopard cat
   - Felis bengalensis
+  - Prionailurus bengalensis
   partOfSpeech: n
 02129117-n:
   definition:
@@ -50580,6 +50609,7 @@
   - manul
   - Pallas's cat
   - Felis manul
+  - Otocolobus manul
   partOfSpeech: n
 02129603-n:
   definition:
@@ -51050,6 +51080,7 @@
   - black bear
   - Ursus thibetanus
   - Selenarctos thibetanus
+  - Arcticonus thibetanus
   partOfSpeech: n
   wikidata: Q124410
 02136554-n:
@@ -65393,6 +65424,7 @@
   members:
   - hispid pocket mouse
   - Perognathus hispidus
+  - Chaetodipus hispidus
   partOfSpeech: n
   wikidata: Q167053
 02352382-n:
@@ -68418,6 +68450,7 @@
   members:
   - woolly rhinoceros
   - Rhinoceros antiquitatis
+  - Coelodonta antiquitatis
   partOfSpeech: n
 02395362-n:
   definition:
diff --git a/src/yaml/noun.communication.yaml b/src/yaml/noun.communication.yaml
index 1032ff00..d92f9267 100644
--- a/src/yaml/noun.communication.yaml
+++ b/src/yaml/noun.communication.yaml
@@ -61299,6 +61299,18 @@
   - British English
   - UK English
   partOfSpeech: n
+82526070-n:
+  definition:
+  - an original scientific name on which the modern name is based
+  hypernym:
+  - 87721295-n
+  members:
+  - basionym
+  - basyonym
+  - original combination
+  - protonym
+  - basonym
+  partOfSpeech: n
 83106374-n:
   definition:
   - the concluding section of a piece of music
@@ -61422,6 +61434,14 @@
   - US English spelling
   - US English orthography
   partOfSpeech: n
+87721295-n:
+  definition:
+  - scientific name used in the study of biology or in the study of botany
+  hypernym:
+  - 06344646-n
+  members:
+  - scientific name
+  partOfSpeech: n
 88432813-n:
   definition:
   - a word or expression that is outside of standard usage and is very informal