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Pronunciation varies by accent · adjective
(chemistry, especially in combination) Of or pertaining to the -SO₂OH group..
Use sulfonic when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Sulfonic means (chemistry, especially in combination) Of or pertaining to the -SO₂OH group..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use sulfonic where its definition matches the intended context.
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