90 entries under unusual topic. ×

8
singular(adjective, wild, strange, usual)
7
irrational(adjective, weak, simple, wild)
7
quirky(adjective, wild, strange, usual)
7
rum(adjective, extraordinary, strange, usual)
7
unnatural(adjective, wild, strange, usual)
6
anomalous(adjective, wild, strange, crazy)
6
demented(adjective, wrong, wild, strange)
6
offbeat(adjective, wild, strange, crazy)
5
exceptional(adjective, strange, odd, weird)
5
irregular(adjective, extraordinary, wild, strange)
5
oddball(adjective, wild, strange, crazy)
5
uncommon(adjective, wild, strange, crazy)
5
whimsical(adjective, wild, strange, crazy)
4
far-out(adjective, wild, strange, fantastic)
4
freak(adjective, beat, character, strange)
4
freaky(adjective, strange, foolish, unstable)
4
off-the-wall(adjective, character, wrong, strange)
4
off the wall(expression, adjective, idiom, crazy)
4
remarkable(adjective, strange, unexpected)
4
way-out(adjective, wild, strange, fantastic)
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APASmart Define. (2016). kooky thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/kooky/thesaurus/synonyms
ChicagoSmart Define. 2016. "kooky thesaurus" https://smartdefine.org/kooky/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, kooky thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/kooky/thesaurus/synonyms>.
MLASmart Define. "kooky thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/kooky/thesaurus/synonyms>