141 entries under immoral topic. ×

1
arbitrary(adjective, cruel, unreasonable, dishonest)
1
arrant(adjective, rude, corrupt, dishonest)
1
barbarous(adjective, violent, wild, vicious, fierce)
1
biased(adjective, cruel, unreasonable, dishonest)
1
bigoted(adjective, cruel, unreasonable, dishonest)
1
bribable(adjective, dishonest, rotten, untrustworthy)
1
crafty(adjective, false, corrupt, dishonest)
1
culpable(adjective, cruel, unreasonable, dishonest)
1
dirty-dealing(adjective, wrong, corrupt, dishonest)
1
discriminatory(adjective, cruel, unreasonable, dishonest)
1
double-crossing(adjective, bad, wrong, false, corrupt)
1
exploiting(adjective, dishonest, rotten, untrustworthy)
1
extortionate(adjective, dishonest, rotten, untrustworthy)
1
fast(open, light, free, loose)
1
fixed(adjective, dishonest, rotten, untrustworthy)
1
fly-by-night(wrong, dishonest, dubious, suspicious)
1
gone to the dogs(expression, adjective, idiom, dishonest)
1
grievous(adjective, cruel, unreasonable, dishonest)
1
illegal(wrong, corrupt, unreasonable, dishonest)
1
inconstant(adjective, dishonest, rotten, fickle)
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APASmart Define. (2015). unprincipled thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unprincipled/thesaurus/synonyms
ChicagoSmart Define. 2015. "unprincipled thesaurus" https://smartdefine.org/unprincipled/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unprincipled thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unprincipled/thesaurus/synonyms>.
MLASmart Define. "unprincipled thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unprincipled/thesaurus/synonyms>