sincere

Free from pretense

Sincere describes feelings, expressions, or people that are genuine and without pretense.

A sincere apology comes from real remorse, not social obligation.

A sincere person means what they say.

The word implies alignment between inner feeling and outward expression—the opposite of hypocritical or performative.

I'm sincere when I say I want to help.

honest

truthful

Accurate and sincere

straightforward · genuine · authentic · unfeigned · veracious · honorable · upright · principled · scrupulous · honest

heartfelt

genuine

Truly what it claims

deeply felt · emotional · profound · moving · touching · warm · tender · affectionate · soulful · passionate

trustworthy

reliable

Consistently performing as expected

true · steadfast · consistent · solid · credible · authentic · responsible · honorable · trusty · unfailing

earnest

serious

Weighty and requiring attention

resolute · steadfast · unwavering · purposeful · devoted · diligent · conscientious · assiduous · genuine · wholehearted

caring

compassionate

Showing concern for sufferers

sympathetic · supportive · kindhearted · warmhearted · attentive · genuine · benevolent · well-meaning · solicitous · tender

Categories
Opposites
genuineness of expression

sincereinsincere

Feigning belief or feeling

feigned · false · fake · phony · hollow

authenticity of character

sincerehypocritical

Feigning beliefs one lacks

two-faced · disingenuous · phoney · artificial · dissembling

honesty in dealings

sinceredishonest

Inclined to deceive

deceitful · double-dealing · guileful · duplicitous · cunning

Phrases
Family

sincerity, sincerely, insincere, insincerity, sincerest, insincerely, sincerer, insincerities

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G