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Pronunciation varies by accent · adjective
(organic chemistry) Having all its hydrogen atoms replaced by methyl groups.
Use permethyl when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Permethyl means (organic chemistry) Having all its hydrogen atoms replaced by methyl groups.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use permethyl where its definition matches the intended context.
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