- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
59 entries under improbable topic. ×
| gone | |
| half-baked | |
| impracticable(doubtful, implausible, idealistic) | |
| impractical(adjective, idealistic) | |
| ivory-tower | |
| naive | |
| nonrealistic | |
| nonsensical(adjective, strange, crazy, insane, absurd) | |
| not applicable(expression, idealistic) | |
| not probable(expression, adjective, doubtful, dubious) | |
| not sensible(expression, idealistic) | |
| on cloud nine(expression, adjective, idiom, fantastic, imaginary) | |
| puzzling | |
| quixotic | |
| romantic(adjective, fantastic, imaginary, unbelievable, idealistic) | |
| silly | |
| starry-eyed | |
| theoretical | |
| too much(expression, unbelievable) |
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| APA | Smart Define. (2015). unlikely thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unlikely/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unlikely thesaurus" https://smartdefine.org/unlikely/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, unlikely thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unlikely/thesaurus/synonyms>. |
| MLA | Smart Define. "unlikely thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unlikely/thesaurus/synonyms> |