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Pronunciation varies by accent · noun
A member of the extinct genus †Anthracosaurus of embolomeres..
Use anthracosaur when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Anthracosaur means A member of the extinct genus †Anthracosaurus of embolomeres..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use anthracosaur where its definition matches the intended context.
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