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Pronunciation varies by accent · noun
Property of being insincere, lacking sincerity or truthfulness..
His insincerity was obvious to all; he was neither honest nor believable.
Use insincerity when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Insincerity means Property of being insincere, lacking sincerity or truthfulness..
Common synonyms include falseness.
Possible antonyms include sincerity.
His insincerity was obvious to all; he was neither honest nor believable.
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