- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
45 entries under shaky topic. ×
| improbable(adjective, slight, extraordinary, strange, superb) | |
| doubtful(adjective, slight, uncertain, dubious) | |
| far-fetched(adjective, hard, strange, uncertain, fantastic) | |
| questionable(adjective, open, uncertain, doubtful) | |
| fishy(adjective, uncertain, doubtful, dubious) | |
| indefinite(ambiguous, unpromising) | |
| indistinct(ambiguous, unpromising) | |
| suspect(adjective, open, obscure, uncertain, doubtful) | |
| unpromising(adjective, inadequate, useless, inappropriate) | |
| borderline(ambiguous, unpromising) | |
| doubtable(adjective, open, obscure, uncertain, doubtful) | |
| dubitable(adjective, uncertain, doubtful, unsure) | |
| unclear(adjective, uncertain, doubtful, dubious) | |
| clouded(ambiguous, unpromising) | |
| debatable(adjective, uncertain, doubtful, unsure) | |
| ambiguous(adjective, unpromising) | |
| obscure(unknown, unfamiliar, unbelievable, unpromising) | |
| shady(adjective, open, obscure, uncertain, doubtful) | |
| speculative | |
| chancy(uncertain, doubtful, unsure, unpromising) |
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| APA | Smart Define. (2015). unlikely thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unlikely/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unlikely thesaurus" https://smartdefine.org/unlikely/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unlikely thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unlikely/thesaurus/synonyms>. |
| MLA | Smart Define. "unlikely thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unlikely/thesaurus/synonyms> |