80 entries under unusual topic. ×

1
quizzical(extraordinary, wild, strange, crazy)
1
ridiculous(strange, silly, foolish, unwise)
1
touched(strange, silly, foolish, mad)
1
uncanny(strange, odd, bizarre, unexpected)
1
unhinged(strange, silly, foolish, mad)
1
way out(expression, adjective, extraordinary, strange)
0
awkward(strange, irrational, peculiar, arbitrary)
0
disquieting(strange, unexpected)
0
eerie(strange, unexpected)
0
fishy(strange, unexpected)
0
fly ball(expression, strange, unexpected)
0
mysterious(strange, unexpected)
0
odd abnormal(expression, strange, unexpected)
0
out of the ordinary(expression, idiom, strange, odd)
0
outre(strange, peculiar, unexpected)
0
playful(impulsive, unpredictable, fanciful, explosive)
0
puzzling(strange, unexpected)
0
shady(strange, unexpected)
0
surprising(strange, unexpected)
0
suspicious(strange, dubious, risky, unexpected)
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APASmart Define. (2016). erratic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/erratic/thesaurus/synonyms
ChicagoSmart Define. 2016. "erratic thesaurus" https://smartdefine.org/erratic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, erratic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/erratic/thesaurus/synonyms>.
MLASmart Define. "erratic thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/erratic/thesaurus/synonyms>