100 entries under irregular topic. ×

17
idiosyncratic(adjective, unusual, usual, odd)
16
atypical(adjective, separate, wrong, excellent, extraordinary)
16
deviant(adjective, wrong, unusual, exceptional, special)
15
eerie(adjective, awful, unusual, terrible, crazy)
13
quirky(adjective, wrong, unusual, wild, usual)
12
unorthodox(adjective, wrong, unusual, exceptional, special)
11
oddball(adjective, unusual, crazy, odd)
11
unexpected(adjective, obscure, unusual, new, exceptional)
10
cranky(adjective, extraordinary, wild, crazy, usual)
10
incongruous(adjective, unusual, usual, fantastic)
10
kooky(adjective, slang, unusual, wild, crazy)
10
whimsical(adjective, extraordinary, unusual, wild, crazy)
8
bent(adjective, extraordinary, unusual, wild, crazy)
8
preternatural(adjective, unusual, exceptional, odd)
8
screwy(adjective, silly, foolish, exceptional)
7
malformed(adjective, monstrous, distorted, nonstandard)
7
untypical(adjective, usual, typical, peculiar)
6
divergent(adjective, wrong, unusual, exceptional)
6
freak(adjective, extraordinary, unusual, wild, crazy)
5
nutty(adjective, unusual, wild, silly, foolish)
10 years ago|47k views|share |citing 
APASmart Define. (2016). strange thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/strange/thesaurus/synonyms
ChicagoSmart Define. 2016. "strange thesaurus" https://smartdefine.org/strange/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, strange thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/strange/thesaurus/synonyms>.
MLASmart Define. "strange thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/strange/thesaurus/synonyms>