sincere
/sɪnˈsɪə(ɹ)/
Proposed by a contributor, not yet supported by evidence.
Also seen as: sincerer · sincerest
Sense 1
Meaning · English
Genuine; meaning what one says or does; heartfelt.
Adjective
Examples
I believe he is sincere in his offer to help.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Meaning · English
Meant truly or earnestly.
Adjective
Examples
She gave it a sincere if misguided effort.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “sincere” mean?
Genuine; meaning what one says or does; heartfelt.
Is “sincere” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.