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Want to find out what does the word sincere mean? We gathered all the possible definitions of the word sincere on our website. Our definition dictionary is updated all the time with new definitions and is ready to help you.

sincere

Part of speech: Adjective

True; honest; upright; genuine; frank.

Part of speech: Adverb

Sincerely.

Part of speech: Noun

Sincereness.

Usage examples "sincere":