Synonyms|351Antonyms|68|Broader|2Narrower|0Related|131
3
unreasonable(adjective, good, fair)
2
gratuitous(adjective, reasonable, necessary)
2
unwarranted(adjective, right, reasonable)
1
banned
1
barred
1
forbidden
1
groundless(adjective, reason, justification)
1
illegitimate(adjective, legal)
1
indefensible
1
inordinate(adjective, extravagant, excessive)
1
prohibited
1
taboo
1
undue
1
unjust
1
unjustifiable
1
unjustified
0
arbitrary
0
baseless
0
biased
0
bound
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APASmart Define. (2015). warranted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/warranted/thesaurus/antonyms
ChicagoSmart Define. 2015. "warranted thesaurus" https://smartdefine.org/warranted/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, warranted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/warranted/thesaurus/antonyms>.
MLASmart Define. "warranted thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/warranted/thesaurus/antonyms>