187 entries under unusual topic. ×

1
infrequent(adjective, special, unreliable, rare)
1
odd person(noun, expression, person, character, figure)
1
off-base(extraordinary, strange, exceptional, irregular)
1
off-color(strange, exceptional, irregular, abnormal)
1
out in left field(expression, adjective, idiom, beat)
1
out of line(expression, strange, exceptional, irregular)
1
out of the ordinary(expression, idiom, strange, new)
1
puzzling(extraordinary, strange, exceptional, remarkable)
1
rare bird(noun, expression, person, character)
1
surprising(adjective, strange, new, special)
1
suspicious(strange, fantastic, unexpected, unbelievable)
1
three-dollar bill(noun, expression, person, character)
1
waggish(funny, amusing, fanciful, comic)
1
way out(expression, adjective, beat, wild)
0
additional(strange, abnormal)
0
alone(extraordinary, strange, remarkable, particular)
0
anarchistic
0
arcane(special, rare)
0
avant-garde(extraordinary, strange, remarkable, unique)
0
dicey(irregular, unpredictable, unreliable, fanciful)
10 years ago|35k views|share |citing 
APASmart Define. (2016). eccentric thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 30 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>