40
unconventional(adjective, wrong, moderate, unusual, strange)
27
unusual(adjective, wrong, strange, exceptional, special)
20
uncommon(adjective, unusual, strange, new, exceptional)
17
peculiar(adjective, wrong, unusual, strange, exceptional)
17
irregular(adjective, wrong, extraordinary, unusual, strange)
15
curious(adjective, extraordinary, unusual, strange, exceptional)
15
queer(adjective, wrong, unusual, strange, exceptional)
14
nonconformist(adjective, unusual, strange, original, unique)
14
strange(adjective, wrong, unusual, exceptional, special)
12
abnormal(adjective, wrong, unusual, special, improper)
12
eccentric(adjective, unusual, strange, exceptional, irregular)
12
heterodox(adjective, extraordinary, unusual, strange, exceptional)
12
outlandish(adjective, unusual, strange, new, unconventional)
11
bizarre(adjective, unusual, strange, new, exceptional)
11
different(adjective, wrong, strange, new, irregular)
11
dissident(adjective, unusual, original, unconventional, abnormal)
11
fresh(adjective, feature, new, different, unknown)
11
odd(adjective, wrong, unusual, strange, exceptional)
11
offbeat(adjective, unusual, strange, original, different)
10
heretical(adjective, unusual, original, weird, unconventional)
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APASmart Define. (2016). unorthodox thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unorthodox/thesaurus/synonyms
ChicagoSmart Define. 2016. "unorthodox thesaurus" https://smartdefine.org/unorthodox/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unorthodox thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unorthodox/thesaurus/synonyms>.
MLASmart Define. "unorthodox thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/unorthodox/thesaurus/synonyms>