513 entries under adjective topic. ×

37
unusual(wrong, excellent, extraordinary, strange)
33
erratic(character, extraordinary, unusual, strange)
31
uneven(mean, smooth, rough, strange)
31
odd(wrong, excellent, rough, extraordinary)
27
abnormal(good, character, wrong, excellent)
24
aberrant(good, excellent, extraordinary, unusual)
24
anomalous(good, disorder, wrong, excellent)
23
strange(wrong, excellent, extraordinary, unusual)
22
capricious(unusual, strange, lively, uncertain)
22
sporadic(unusual, special, variable, broken)
21
eccentric(character, extraordinary, unusual, strange)
21
peculiar(wrong, excellent, extraordinary, unusual)
20
disorderly(adverb, disorder, wrong, improper)
20
unconventional(wrong, unusual, strange, crazy)
20
random(adverb, insignificant, chance, casual)
19
rough(mean, coarse, uneven, unbalanced)
18
variable(rough, lively, uncertain, active)
17
deviant(good, flat, unusual, strange)
17
unequal(rough, harsh, coarse, different)
17
unsystematic(casual, confused, variable, erratic)
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APASmart Define. (2016). irregular thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/irregular/thesaurus/synonyms
ChicagoSmart Define. 2016. "irregular thesaurus" https://smartdefine.org/irregular/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, irregular thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/irregular/thesaurus/synonyms>.
MLASmart Define. "irregular thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/irregular/thesaurus/synonyms>