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Pronunciation varies by accent · noun
(organic chemistry, especially in combination) Either of the two isomeric univalent hydrocarbon radicals derived from naphthalene.
Use napththyl when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Napththyl means (organic chemistry, especially in combination) Either of the two isomeric univalent hydrocarbon radicals derived from naphthalene.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use napththyl where its definition matches the intended context.
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