0
shady(unusual, strange, unexpected)
0
special(unusual, rare)
0
sporadic(unusual, special, rare)
0
startling(unusual, special, rare)
0
stilts
0
superior(unusual, special, rare)
0
surprising(unusual, strange, special, rare, unexpected)
0
suspicious(unusual, strange, unexpected)
0
touched(unusual, strange, unexpected)
0
unaccountable
0
unbalanced(unusual, strange, unexpected)
0
uncanny(unusual, strange, unexpected, curious)
0
unfamiliar(unusual, special, rare)
0
unfashionable
0
unheard of(expression, adjective, unusual, special, rare)
0
unhinged(unusual, strange, unexpected)
0
unimaginable(unusual, special, rare)
0
unnatural(unusual, strange, unexpected, twisty, crinkled)
0
unparalleled(unusual, new, exceptional, special, original)
0
unthinkable(unusual, special, rare)
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APASmart Define. (2015). outre thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/outre/thesaurus/synonyms
ChicagoSmart Define. 2015. "outre thesaurus" https://smartdefine.org/outre/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, outre thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/outre/thesaurus/synonyms>.
MLASmart Define. "outre thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/outre/thesaurus/synonyms>