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Pronunciation varies by accent · noun
(baseball) A baseball pitcher known for throwing knuckleballs..
Use knuckleballer when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Knuckleballer means (baseball) A baseball pitcher known for throwing knuckleballs..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use knuckleballer where its definition matches the intended context.
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