Synonyms|255Antonyms|90|Broader|4Narrower|0Related|640

109 entries under unwarranted topic. ×

2
unprovoked(excessive, unnecessary, immoderate, unjustified)
2
wicked(unreasonable, improper, prejudiced, iniquitous)
1
blameworthy(unreasonable, improper, prejudiced, iniquitous)
1
costing an arm and a leg(expression, adjective, idiom, extreme, improper)
1
exceeding(adjective, unreasonable, improper, excessive)
1
far-out(adjective, unreasonable, extreme, improper, stiff)
1
forbidden(adjective, unreasonable, improper, excessive)
1
illegitimate(adjective, unreasonable, extreme, improper, stiff)
1
inept(adjective, unreasonable, improper, unseemly)
1
out of bounds(expression, adjective, idiom, extreme, improper)
1
overkill(adjective, unreasonable, extreme, improper, stiff)
1
overmuch(extreme, improper, senseless, excessive)
1
peremptory(adjective, unreasonable, extreme, improper, stiff)
1
pricey(adjective, unreasonable, extreme, improper, stiff)
1
senseless(adjective, unreasonable, extreme, improper, stiff)
1
sinister(adjective, unreasonable, improper, excessive)
1
too great(expression, adjective, unreasonable, extreme, improper)
1
underhanded(adjective, unreasonable, improper, excessive)
1
ungrounded
1
unlawful(adjective, unreasonable, extreme, improper, stiff)
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APASmart Define. (2015). unjustifiable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unjustifiable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unjustifiable thesaurus" https://smartdefine.org/unjustifiable/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unjustifiable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unjustifiable/thesaurus/synonyms>.
MLASmart Define. "unjustifiable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unjustifiable/thesaurus/synonyms>