291 entries under adjective topic. ×

3
unjust(unreasonable, extreme, improper, stiff)
2
accidental(careless, chance, casual, random)
2
aleatory
2
assertive
2
autocratical(full, absolute, over, politics)
2
biased(wrong, foolish, stupid, dishonest)
2
casual(careless, chance, random, haphazard)
2
flaky(unusual, careless, unstable, unreasonable)
2
fleeting(capricious, motiveless)
2
flitting(capricious, motiveless)
2
fluctuating(changeable, erratic, random, capricious)
2
high and mighty(expression, idiom, insolence)
2
illiberal
2
irresponsible(chance, whimsical, illegality)
2
lawless(unconformity, illegality)
2
low(cruel, unreasonable, dishonest, immoral)
2
magistral
2
moody(careless, unstable, unreasonable, unpredictable)
2
notional(careless, unstable, unreasonable, unpredictable)
2
obdurate
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APASmart Define. (2015). arbitrary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/arbitrary/thesaurus/synonyms
ChicagoSmart Define. 2015. "arbitrary thesaurus" https://smartdefine.org/arbitrary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, arbitrary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/arbitrary/thesaurus/synonyms>.
MLASmart Define. "arbitrary thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/arbitrary/thesaurus/synonyms>