18
offbeat(adjective, unusual, wild, strange, irregular)
17
ridiculous(adjective, wild, strange, foolish, marvelous)
16
absurd(adjective, hard, strange, marvelous, crazy)
16
outrageous(adjective, unusual, strange, silly, foolish)
15
alien(adjective, unusual, strange, distant, different)
15
freaky(adjective, unusual, strange, odd, weird)
15
kinky(adjective, informal, unusual, strange, crazy)
15
ludicrous(adjective, wild, strange, foolish, fantastic)
14
exceptional(adjective, obscure, strange, new, exceptional)
14
unique(adjective, obscure, extraordinary, new, exceptional)
13
abnormal(adjective, unusual, wild, strange, exceptional)
13
different(adjective, experience, unusual, strange, mysterious)
13
remarkable(adjective, strange, new, exceptional, marvelous)
13
uncommon(adjective, unusual, wild, strange, new)
13
unfamiliar(adjective, obscure, experience, strange, new)
12
funny(adjective, unusual, wild, strange, crazy)
12
unorthodox(adjective, unusual, strange, new, unconventional)
10
erratic(adjective, unusual, wild, strange, usual)
10
far-out(adjective, unusual, wild, strange, fantastic)
9
anomalous(adjective, unusual, wild, strange, new)
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APASmart Define. (2016). outlandish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/outlandish/thesaurus/synonyms
ChicagoSmart Define. 2016. "outlandish thesaurus" https://smartdefine.org/outlandish/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, outlandish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/outlandish/thesaurus/synonyms>.
MLASmart Define. "outlandish thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/outlandish/thesaurus/synonyms>