Synonyms of unbelievable
6 similar words · 6 opposite words
Another word for unbelievable is incredible. Other synonyms of unbelievable are noncredible. The opposite of unbelievable is plausible.
Synonyms and similar words for unbelievable
adjectiveNot to be believed.
- beyond beliefTo an extreme or unbelievable degree.
- incredibleToo implausible to be credible; beyond belief.
- noncredibleNot credible.
adjectiveImplausible or improbable.
- improbable
- infeasibleNot feasible.
- unlikely
Opposite of unbelievable
adjectiveNot to be believed.
- believableCapable of being believed; credible.
- credible
Meaning of unbelievable
- adjective Not to be believed.
- adjective Amazing, astonishing; so surprising that one is almost, or figuratively, unable to believe.
- adjective Implausible or improbable.
unbelievable in other languages
Questions about synonyms of unbelievable
- What is another word for unbelievable?
- Unbelievable has 6 synonyms on Word.ws, such as incredible and noncredible.
- What is the opposite of unbelievable?
- The opposite of unbelievable is plausible. Other antonyms of unbelievable are believable and feasible.
- What does unbelievable mean?
- Unbelievable means not to be believed.
Source and license
Adapted from Wiktionary: unbelievable (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.
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Cite this page: “Synonyms of unbelievable.” Word.ws, https://word.ws/synonyms/unbelievable. Based on Wiktionary, CC BY-SA 4.0.