14
ungodly(adjective, bad, evil, wicked, immoral)
13
impious(adjective, wicked, religious)
13
shameful(adjective, bad, wrong, evil, offensive)
12
disgraceful(adjective, bad, evil, offensive, unpleasant)
12
dreadful(adjective, wicked)
12
fiendish(adjective, bad, wrong, evil, violent)
11
degenerate(adjective, wrong, evil, corrupt, wicked)
11
execrable(adjective, bad, vile, wicked, immoral)
11
infernal(adjective, evil, wicked, immoral, despicable)
11
monstrous(adjective, evil, terrible, wicked, immoral)
10
diabolic(adjective, wicked, immoral, deceitful, contrary)
10
horrible(adjective, evil, wicked, immoral, shocking)
10
infamous(adjective, evil, offensive, unpleasant, violent)
10
profligate(adjective, corrupt, wicked, immoral, depraved)
10
unjust(adjective, wrong, wicked, immoral, unwarranted)
10
unprincipled(adjective, bad, wrong, evil, violent)
9
amoral(adjective, wicked)
9
awful(adjective, wicked)
9
dark(adjective, bad, evil, immoral, black)
9
dishonest(adjective, corrupt, wicked, immoral, rotten)
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APASmart Define. (2015). iniquitous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/iniquitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "iniquitous thesaurus" https://smartdefine.org/iniquitous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, iniquitous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/iniquitous/thesaurus/synonyms>.
MLASmart Define. "iniquitous thesaurus" 3 August 2015. Web. 26 September 2026. <https://smartdefine.org/iniquitous/thesaurus/synonyms>