sincere stresses absence of hypocrisy, feigning, or any falsifying embellishment or exaggeration.
a sincere apology
wholehearted suggests sincerity and earnest devotion without reservation or misgiving.
promised our wholehearted support
heartfelt suggests depth of genuine feeling outwardly expressed.
expresses our heartfelt gratitude
hearty suggests honesty, warmth, and exuberance in displaying feeling.
received a hearty welcome
unfeigned stresses spontaneity and absence of pretense.
her unfeigned delight at receiving the award
Examples of sincere in a Sentence
He sounded sincere in his promises.
She seemed sincere in her commitment to finish school.
She has a sincere interest in painting.
He showed a sincere concern for her health.
He made a sincere attempt to quit smoking.
Please accept our sincere thanks.
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There are a lot of small, sincere plays that are also very boring.—Emily Nussbaum, New Yorker, 21 May 2026 But Steven Spielberg is actually a very sincere director.—Brent Lang, Variety, 19 May 2026 Her sincere efforts at pushing back and organizing for a better workplace are met with the bleak reality that the surrounding society is ill-prepared to do anything to help people in her situation.—Christian Zilko, IndieWire, 18 May 2026 His performance lives in his eyes, which manage to convey a sincere naïveté and a sullenness all at once.—Lovia Gyarkye, HollywoodReporter, 16 May 2026 See All Example Sentences for sincere
Word History
Etymology
Middle French, from Latin sincerus whole, pure, genuine, probably from sem- one + -cerus (akin to Latin crescere to grow) — more at same, crescent