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Definition of insincerity

insincerity

/ˌɪnsɪnˈsɛrəti/
in · sin · cer · i · ty
Adverb:insincerely
•
Plural:insincerities
•
Adjective:insincere
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insincerity Lexical Profile

insincerity Game Scores & Validity

• noun

1

The quality or state of not expressing genuine feelings, beliefs, or intentions; a lack of honesty or genuineness.

Example

"The audience quickly detected the insincerity in the politician's scripted apology."

2

An insincere, false, or superficial remark or action.

Example

"Their conversation at the reception consisted mostly of polite insincerities and small talk."

Synonyms
View all synonyms for insincerity
Antonyms
View all antonyms for insincerity

• Rhymes for insincerity

• Nearby Words

insignificantly
insincere
insincerely
insincerity
insinuate
insinuating
insinuation

Word Origin & Etymology

Formed in the late 16th century from the prefix in- ('not') and sincerity, ultimately tracing back to the Latin sincerus, meaning 'clean, pure, or whole.'

Cite this Entry

Wordmom. (2026). Definition of Insincerity. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/insincerity
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