93 entries under unusual topic. ×

3
unorthodox(adjective, extraordinary, strange, new)
3
unparalleled(adjective, extraordinary, strange, exceptional)
2
aberrant(extraordinary, strange, exceptional, irregular)
2
erratic(adjective, careless, strange, chance)
2
exotic(adjective, strange, new, unknown)
2
far-out(adjective, extraordinary, strange, exceptional)
2
inconceivable(adjective, extraordinary, strange, exceptional)
2
irregular(adjective, extraordinary, careless, strange)
2
kooky(adjective, strange)
2
mysterious(strange, wonder, peculiar)
2
novel(adjective, strange, new, unknown)
2
outre(strange, unconformity)
1
flaky(passionate, violent, strange, thoughtless)
1
mad(passionate, violent, strange, thoughtless)
1
out of the ordinary(expression, adjective, idiom, strange)
1
refreshing(adjective, extraordinary, strange, exceptional)
1
something else(expression, adjective, strange, exceptional)
1
special(adjective, extraordinary, strange, new)
1
uncanny(adjective, strange, odd, bizarre)
0
alien(strange, new, unknown, untried)
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APASmart Define. (2015). unexpected thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unexpected/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexpected thesaurus" https://smartdefine.org/unexpected/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unexpected thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unexpected/thesaurus/synonyms>.
MLASmart Define. "unexpected thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unexpected/thesaurus/synonyms>