What does perniciously mean?
Perniciously means In a pernicious manner..
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Pronunciation varies by accent · adverb
In a pernicious manner..
Use perniciously when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Perniciously means In a pernicious manner..
Common synonyms include insidiously, banefully.
The opposite depends on the specific sense.
Use perniciously where its definition matches the intended context.
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