Synonyms of guileless

guileless

adjective

ˈgī(-ə)l-ləs 

as in unaffected

free from any intent to deceive or impress others

she was an easygoing, guileless young woman who was comfortable just being herself

Synonyms & Similar Words

• unaffected
• genuine
• honest
• innocent
• simple
• true
• naive
• ingenuous
• sincere
• artless
• real
• straightforward
• unpretentious
• inexperienced
• unpretending
• spontaneous
• natural
• childlike
• on the level
• candid
• unsophisticated
• unworldly
• impressionable
• frank
• wide-eyed
• malleable
• open
• trustful
• simpleminded
• unstudied
• direct
• unforced
• plain
• straight
• openhearted
• trusting
• plainspoken
• unguarded
• dewy-eyed
• gullible
• persuadable
• gee-whiz
• single-minded
• susceptible
• free-spoken
• free
• persuasible
• unwary
• exploitable

Antonyms & Near Antonyms

• false
• artificial
• cynical
• artful
• assuming
• dishonest
• critical
• insincere
• suspicious
• affected
• pretentious
• phony
• fake
• skeptical
• wary
• sophisticated
• worldly
• mistrustful
• guileful
• cosmopolitan
• polished
• deceptive
• cultured
• civilized
• deceitful
• refined
• manipulative
• shrewd
• hypocritical
• cunning
• cultivated
• worldly-wise
• dissembling
• devious
• crooked
• sly
• subtle
• dissimulating
• wily
• smooth
• sharp
• slick
• crafty
• shifty
• slippery
• tricky
• foxy
• unctuous
• underhanded
• scheming
• calculating
• designing
• flattering
• feigned
• arch
• double-dealing
• knavish
• strained
• canny
• two-faced
• sycophantic
• forced
• mealymouthed

Example Sentences

Recent Examples of guileless

Five goals down at half-time, the Azerbaijani champions were hapless and guileless, incapable of delaying or deflecting Gordon’s acceleration and utterly without attacking merit until the game was yanked far beyond them. — George Caulkin, New York Times, 19 Feb. 2026

The child is as smart and cunning as Dunk is thick and guileless. — Lorraine Ali, Los Angeles Times, 16 Jan. 2026

Ardies plays Hulda, a guileless girl, full of excitement at the prospect of womanhood. — Jackie Strause, HollywoodReporter, 6 Dec. 2025

The key for all these people has been a great smile — broad, toothy, guileless — to emphasize the schism between the Others’ experience of togetherness and Carol’s deepening loneliness. — Roxana Hadadi, Vulture, 5 Dec. 2025