270 entries under adjective topic. ×

4
preternatural(strange, new, exceptional, fantastic)
4
rare(extraordinary, unusual, strange, outstanding)
4
silly(wild, strange, foolish, crazy)
4
surreal(quality, unreal, bizarre, surrealism)
4
touched(unusual, wild, strange, silly)
4
unaccountable(odd, bizarre, outlandish)
4
unaccustomed(unusual, strange, new, special)
4
uncustomary(unusual, strange, new, special)
4
unexpected(extraordinary, unusual, strange, new)
4
unprecedented(unusual, strange, new, exceptional)
4
unpredictable(unusual, strange, silly, foolish)
4
unstable(unusual, uncertain, irregular, unpredictable)
4
unsteady(unreliable, uneven, variable, random)
4
untypical(strange, usual, irregular, peculiar)
3
alien
3
alternative(unusual, strange, unconventional)
3
crazed(wild, silly, foolish, crazy)
3
demented(unusual, wild, strange, silly)
3
dubious(unusual, strange, fantastic, irregular)
3
fruity(silly, foolish, insane, unwise)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>