Antonyms of noun carinate

1 sense of carinate

Sense 1
carinate, carinate bird, flying bird -- (birds having keeled breastbones for attachment of flight muscles)
       Antonym of ratite (Sense 1)
      => ratite, ratite bird, flightless bird -- (flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun carinate

1 sense of carinate

Sense 1
carinate, carinate bird, flying bird -- (birds having keeled breastbones for attachment of flight muscles)
       => bird -- (warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings)

Similarity of adj carinate

1 sense of carinate

Sense 1
ridged, carinate, carinated, keeled -- (having a ridge or shaped like a ridge or suggesting the keel of a ship; "a carinate sepal")