12
off-the-wall(adjective, strange, fantasy, unreal)
12
outre(adjective, unusual, wild, strange, exceptional)
11
erratic(adjective, unusual, wild, strange, usual)
11
atypical(adjective, separate, extraordinary, unusual, strange)
11
fanciful(adjective, happy, perfect, strange, fantastic)
11
incongruous(adjective, strange, irregular, fantasy, out)
11
outrageous(adjective, unusual, wild, strange, silly)
11
rare(adjective, separate, extraordinary, unusual, strange)
11
unfamiliar(adjective, unusual, strange, new, exceptional)
10
absurd(adjective, happy, perfect, wild, strange)
10
incredible(adjective, happy, perfect, unusual, strange)
10
quirky(adjective, unusual, wild, strange, crazy)
10
unorthodox(adjective, unusual, strange, new, exceptional)
9
flaky(adjective, happy, perfect, unusual, wild)
9
foolish(adjective, wild, strange, silly, stupid)
9
preposterous(adjective, wrong, happy, perfect, unusual)
9
spooky
9
wild(adjective, wrong, happy, perfect, unusual)
8
eerie(adjective, unusual, strange, odd, peculiar)
8
extravagant(adjective, happy, perfect, wild, strange)
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APASmart Define. (2016). bizarre thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bizarre/thesaurus/synonyms
ChicagoSmart Define. 2016. "bizarre thesaurus" https://smartdefine.org/bizarre/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, bizarre thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bizarre/thesaurus/synonyms>.
MLASmart Define. "bizarre thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/bizarre/thesaurus/synonyms>