135 entries under immoral topic. ×

4
wrongful(adjective, corrupt, dishonest, unwarranted)
3
dissolute(adjective, corrupt, wicked, dishonest)
3
shameful(adjective, nasty, low, cruel, corrupt)
3
unfaithful(adjective, mean, bad, base, dishonest)
3
unjust(adjective, dirty, dishonest, cunning)
3
unworthy
3
vicious(adjective, hard, evil, rough, nasty)
2
abandoned(adjective, corrupt, wicked, dishonest)
2
arrant
2
bribable(adjective, dishonest, rotten, untrustworthy)
2
casuistic
2
debauched(adjective, evil, corrupt, wicked, dishonest)
2
degraded
2
discreditable(adjective, low, cruel, corrupt, unreasonable)
2
fake(adjective, wrong, unprincipled)
2
inconstant(adjective, dishonest, rotten, untrustworthy)
2
indecent(adjective, wrong, evil, nasty, corrupt)
2
licentious(adjective, corrupt, wicked, dishonest)
2
low(adjective, nasty, corrupt, vulgar, unreasonable)
2
profligate(adjective, corrupt, wicked, dishonest)
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APASmart Define. (2016). unscrupulous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unscrupulous/thesaurus/synonyms
ChicagoSmart Define. 2016. "unscrupulous thesaurus" https://smartdefine.org/unscrupulous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unscrupulous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unscrupulous/thesaurus/synonyms>.
MLASmart Define. "unscrupulous thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unscrupulous/thesaurus/synonyms>