83 entries under extraordinary topic. ×

2
freak(adjective, unusual, wild, strange)
2
inconceivable(obscure, amazing, absurd, unknown)
2
original(strange, new, exceptional, fantastic)
2
prodigious(new, exceptional, marvelous, fantastic)
2
puzzling(unusual, strange, exceptional, remarkable)
2
unimaginable(exceptional, amazing, remarkable, particular)
2
unwonted(unusual, strange, new, exceptional)
1
amazing(marvelous, fantastic, incredible, wondrous)
1
astonishing(marvelous, fantastic, amazing, odd)
1
beat(unusual, wild, strange, crazy)
1
bent(adjective, unusual, wild, strange)
1
beyond belief(expression, amazing, absurd, implausible)
1
characteristic(unusual, wild, strange, crazy)
1
cockamamie(amazing, incredible)
1
doubtful(unusual, strange, amazing, unexpected)
1
fishy(unusual, strange, amazing, absurd)
1
flimsy(amazing, absurd, implausible, preposterous)
1
for the birds(expression, idiom, amazing, incredible)
1
full of holes(expression, idiom, amazing, incredible)
1
funky(unusual, wild, strange, crazy)
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APASmart Define. (2016). outlandish thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/outlandish/thesaurus/synonyms
ChicagoSmart Define. 2016. "outlandish thesaurus" https://smartdefine.org/outlandish/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, outlandish thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/outlandish/thesaurus/synonyms>.
MLASmart Define. "outlandish thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/outlandish/thesaurus/synonyms>