123 entries under irregular topic. ×

12
oddball(adjective, unusual, wild, strange, crazy)
11
atypical(adjective, separate, extraordinary, unusual, strange)
11
incongruous(adjective, strange, fantasy, out)
10
quirky(adjective, unusual, wild, strange, crazy)
10
unorthodox(adjective, unusual, strange, new, exceptional)
9
flaky(adjective, happy, perfect, unusual, wild)
8
whimsical(adjective, happy, perfect, unusual, strange)
7
unexpected(adjective, obscure, unusual, strange, new)
6
cranky(adjective, wild, strange, crazy, usual)
6
untypical(adjective, strange, usual, typical)
5
freak(adjective, extraordinary, unusual, wild, strange)
5
screwy(adjective, strange, silly, foolish, stupid)
4
droll(adjective, unusual, wild, strange, crazy)
4
alien(adjective, obscure, unusual, strange, new)
4
deviate(adjective, strange, exceptional, nonstandard)
4
divergent(adjective, strange, exceptional, odd)
4
improper(adjective, strange, odd, inappropriate)
4
preternatural(adjective, strange, new, exceptional, fantastic)
4
quizzical(adjective, extraordinary, unusual, wild, strange)
3
bent(adjective, extraordinary, unusual, wild, strange)
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APASmart Define. (2016). bizarre thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/bizarre/thesaurus/synonyms
ChicagoSmart Define. 2016. "bizarre thesaurus" https://smartdefine.org/bizarre/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, bizarre thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/bizarre/thesaurus/synonyms>.
MLASmart Define. "bizarre thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/bizarre/thesaurus/synonyms>