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Word of the Day Tuesday, June 9, 2026

insincere

/ɪnsɪnˈsɪər/ adjective · British & US
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What does insincere mean?

adjective

Not sincere; pretending to have feelings or intentions that one does not really have. Lacking in sincerity or genuineness.

Example

"Her insincere smile made me feel uncomfortable."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for insincere

Antonyms of insincere

Rhymes with insincere

Etymologically related