52 entries under immoral topic. ×

3
questionable(adjective, evil, corrupt, dishonest, irregular)
2
amoral(corrupt, dishonest, fickle, untrustworthy)
2
bad(wrong, unprincipled)
2
fake(adjective, bad, wrong, false, dishonest)
2
improper(adjective, wrong, corrupt, dishonest)
2
two-timing(adjective, bad, wrong, false, corrupt)
2
unconscionable(corrupt, dishonest, unprincipled)
2
venal(adjective, corrupt, dishonest, unprincipled)
2
wrong(adjective, corrupt, dishonest, unwarranted)
1
cheating(adjective, bad, wrong, false, corrupt)
1
conscienceless(corrupt, dishonest, unprincipled)
1
dirty-dealing(adjective, wrong, corrupt, dishonest)
1
disreputable(adjective, bad, wrong, false, dishonest)
1
double-crossing(adjective, bad, wrong, false, corrupt)
1
fly-by-night(adjective, bad, wrong, false, dishonest)
1
illegal(adjective, wrong, evil, corrupt, dishonest)
1
mercenary(wrong, corrupt, dishonest, unprincipled)
1
mercentary(corrupt, dishonest, fickle, untrustworthy)
1
recreant(adjective, false, corrupt, dishonest)
1
stop-at-nothing(corrupt, dishonest, fickle, untrustworthy)
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APASmart Define. (2015). underhand thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/underhand/thesaurus/synonyms
ChicagoSmart Define. 2015. "underhand thesaurus" https://smartdefine.org/underhand/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, underhand thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/underhand/thesaurus/synonyms>.
MLASmart Define. "underhand thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/underhand/thesaurus/synonyms>