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Pronunciation varies by accent · noun
(zoology) Any extinct nautiloid cephalopod in the family Oncoceratidae..
Use oncoceratid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Oncoceratid means (zoology) Any extinct nautiloid cephalopod in the family Oncoceratidae..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use oncoceratid where its definition matches the intended context.
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