162 entries under unusual topic. ×

40
unconventional(adjective, wrong, moderate, strange)
20
uncommon(adjective, strange, new, exceptional)
17
peculiar(adjective, wrong, strange, exceptional)
17
irregular(adjective, wrong, extraordinary, strange)
15
curious(adjective, extraordinary, strange, exceptional)
15
queer(adjective, wrong, strange, exceptional)
14
nonconformist(adjective, strange, original, unique)
14
strange(adjective, wrong, exceptional, special)
12
abnormal(adjective, wrong, special, improper)
12
eccentric(adjective, strange, exceptional, irregular)
12
heterodox(adjective, extraordinary, strange, exceptional)
12
outlandish(adjective, strange, new, unconventional)
11
bizarre(adjective, strange, new, exceptional)
11
dissident(adjective, original, unconventional, abnormal)
11
odd(adjective, wrong, strange, exceptional)
11
offbeat(adjective, strange, original, different)
10
heretical(adjective, original, weird, unconventional)
10
weird(adjective, informal, strange, exceptional)
9
Bohemian(adjective, fantastic, original, neat)
9
kinky(adjective, informal, strange, unique)
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APASmart Define. (2016). unorthodox thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unorthodox/thesaurus/synonyms
ChicagoSmart Define. 2016. "unorthodox thesaurus" https://smartdefine.org/unorthodox/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unorthodox thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unorthodox/thesaurus/synonyms>.
MLASmart Define. "unorthodox thesaurus" 31 March 2016. Web. 1 October 2026. <https://smartdefine.org/unorthodox/thesaurus/synonyms>