81 entries under eccentric topic. ×

6
quizzical(adjective, unusual, wild, funny, confused)
6
ridiculous(adjective, wild, strange, silly, foolish)
6
screwy(adjective, unusual, wild, strange, silly)
5
flaky(adjective, careless, strange, crazy, unstable)
5
ludicrous(adjective, wrong, false, wild, strange)
5
off the wall(expression, adjective, idiom, beat, unusual)
5
way-out(adjective, unusual, strange, weird)
4
irrational(adjective, unusual, wild, strange, silly)
4
preposterous(adjective, wrong, false, unusual, wild)
4
weirdo(adjective, unusual, strange)
3
amusing(adjective, unusual, funny, original)
3
comical(adjective, unusual, strange, crazy, funny)
3
farcical(adjective, funny, absurd, amusing)
3
laughable(adjective, unusual, strange, funny, amusing)
3
way out(expression, adjective, beat, unusual, strange)
2
alternative(unusual, strange)
2
foolish(adjective, wild, strange, silly, stupid)
2
incredible(adjective, extraordinary, unusual, strange, exceptional)
2
insane(adjective, wild, strange, silly, foolish)
2
misfit(adjective, nonconforming)
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APASmart Define. (2016). odd thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/odd/thesaurus/synonyms
ChicagoSmart Define. 2016. "odd thesaurus" https://smartdefine.org/odd/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, odd thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/odd/thesaurus/synonyms>.
MLASmart Define. "odd thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/odd/thesaurus/synonyms>