- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
184 entries under adjective topic. ×
| improbable(slight, extraordinary, strange, superb) | |
| implausible(slight, extraordinary, strange, superb) | |
| doubtful(slight, uncertain, shaky, dubious) | |
| remote(slight, doubtful, dubious, improbable) | |
| incredible(extraordinary, strange, superb, fantastic) | |
| dubious(open, slight, uncertain, doubtful) | |
| unbelievable(obscure, extraordinary, strange, superb) | |
| far-fetched(hard, strange, uncertain, fantastic) | |
| questionable(open, uncertain, doubtful, shaky) | |
| unthinkable(light, thin, extraordinary, unusual) | |
| fishy(uncertain, doubtful, shaky, dubious) | |
| inconceivable(light, obscure, thin, belief) | |
| outside(slight, remote, slim) | |
| fantastic(extraordinary, strange, superb, amazing) | |
| farfetched(unbelievable, improbable, unbelieveable) | |
| absurd(strange, crazy, unreasonable, fantastic) | |
| slight(doubtful, remote, dubious, improbable) | |
| unconvincing(extraordinary, strange, fantastic, doubtful) | |
| preposterous(obscure, strange, exceptional, crazy) | |
| unfit(appropriate, inappropriate, unsuitable, unsuited) |
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| APA | Smart Define. (2015). unlikely thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unlikely/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unlikely thesaurus" https://smartdefine.org/unlikely/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unlikely thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unlikely/thesaurus/synonyms>. |
| MLA | Smart Define. "unlikely thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unlikely/thesaurus/synonyms> |