Synonyms of believable

believable

adjective

bə-ˈlē-və-bəl 

as in plausible

worthy of being accepted as true or reasonable

she had a believable excuse for missing the deadline

Synonyms & Similar Words

• plausible
• credible
• compelling
• probable
• possible
• convincing
• creditable
• likely
• reasonable
• conclusive
• reliable
• presumptive
• acceptable
• effective
• practical
• satisfying
• persuasive
• cogent
• strong
• telling
• decisive
• conceivable
• trustworthy
• forceful
• imaginable
• dependable
• specious
• cogitable
• sophistic

Antonyms & Near Antonyms

• unlikely
• implausible
• incredible
• improbable
• unbelievable
• impossible
• ridiculous
• absurd
• doubtful
• questionable
• preposterous
• fantastic
• outlandish
• dubious
• flimsy
• far-fetched
• unplausible
• inconceivable
• unthinkable
• unimaginable
• uncertain
• suspicious
• skeptical
• suspect
• unsure
• useless
• hopeless
• unworkable

Example Sentences

Recent Examples of believable

Her account is completely believable and completely devastating. — Michelle Goldberg, Mercury News, 7 July 2026

While there's no title on the line, McGregor's reputation and status as a viable and believable threat is in question. — Brian Mazique, Forbes.com, 4 July 2026

The biggest concern are realistic-looking visuals that subtly distort scientific details while remaining believable enough to pass initial review. — Nan Li, The Conversation, 22 June 2026

By creating a full and believable character—which adds depth to the story—Ahmad also adds tension. — Literary Hub, 22 June 2026