220 entries under unusual topic. ×

12
quirky(adjective, careless, strange, usual)
11
individual(adjective, separate, simple, extraordinary)
11
mad(adjective, characteristic, person, wild)
11
particular(adjective, separate, simple, extraordinary)
11
remaining(adjective, rough, strange, spare)
11
unorthodox(adjective, wrong, strange, exceptional)
11
wacky(adjective, characteristic, person, wild)
10
capricious(adjective, characteristic, person, extraordinary)
10
far-out(adjective, strange, wonderful, exceptional)
10
left(adjective, strange, uneven, single)
10
novel(noun, adjective, new, exceptional)
10
spare(adjective, free, allow, strange)
9
incongruous(adjective, wrong, false, strange)
9
single(adjective, separate, extraordinary, strange)
9
sole(adjective, separate, simple, extraordinary)
9
unpaired(adjective, strange, uneven, single)
8
kooky(adjective, slang, wild, strange)
8
lone(adjective, separate, simple, strange)
8
original(adjective, separate, simple, extraordinary)
8
solitary(adjective, separate, simple, extraordinary)
10 years ago|38k views|share |citing 
APASmart Define. (2016). odd thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/odd/thesaurus/synonyms
ChicagoSmart Define. 2016. "odd thesaurus" https://smartdefine.org/odd/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, odd thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/odd/thesaurus/synonyms>.
MLASmart Define. "odd thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/odd/thesaurus/synonyms>