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Pronunciation varies by accent · noun
(paleontology) A fossil fish of the superfamily Buchanosteoidea..
Use buchanosteoid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Buchanosteoid means (paleontology) A fossil fish of the superfamily Buchanosteoidea..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use buchanosteoid where its definition matches the intended context.
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