- Definitions|1
- Thesaurus|2.2k
- Abbreviations|0
40 entries under extraordinary topic. ×
| rum(adjective, unusual, strange, usual) | |
| irregular(adjective, unusual, wild, strange) | |
| cockamamie(adjective, weak, great, simple, wrong) | |
| harebrained(adjective, weak, great, simple) | |
| unbelievable(adjective, amazing, incredible) | |
| astonishing(amazing, dubious, incredible) | |
| beyond belief(expression, amazing, incredible) | |
| doubtful(unusual, strange, amazing, dubious) | |
| dubious(unusual, strange, amazing, astonishing) | |
| far-fetched(amazing, incredible) | |
| fishy(unusual, strange, amazing, unexpected) | |
| for the birds(expression, idiom, amazing, dubious) | |
| full of holes(expression, idiom, amazing, dubious) | |
| incogitable(amazing, dubious, astonishing, incredible) | |
| lamebrained(amazing, dubious, astonishing, incredible) | |
| open to doubt(expression, idiom, amazing, dubious) | |
| past belief(expression, amazing, dubious, astonishing) | |
| phony(amazing, incredible) | |
| questionable(unusual, strange, amazing, unexpected) | |
| reaching(amazing, dubious, astonishing, incredible) |
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| APA | Smart Define. (2016). kooky thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/kooky/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "kooky thesaurus" https://smartdefine.org/kooky/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, kooky thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/kooky/thesaurus/synonyms>. |
| MLA | Smart Define. "kooky thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/kooky/thesaurus/synonyms> |