2
unworthy(adjective, vice)
2
warped
2
wily(adjective, false, dishonest, deceitful, lying)
2
wrong(adjective, corrupt, wicked, dishonest, immoral)
1
Machiavellian
1
Mephistophelian
1
abnormal
1
accursed
1
arbitrary(adjective, cruel, unreasonable, dishonest, immoral)
1
arrant(adjective, rude, corrupt, dishonest, immoral)
1
avaricious(adjective, sophisticated, experienced, mature, hardened)
1
awful
1
barbarous(adjective, violent, wild, vicious, fierce)
1
biased(adjective, cruel, unreasonable, dishonest, immoral)
1
bigoted(adjective, cruel, unreasonable, dishonest, immoral)
1
black
1
blasphemous
1
brassy(adjective, rude, corrupt, bold, improper)
1
bribable(adjective, dishonest, immoral, rotten, untrustworthy)
1
buyable
11 years ago|16k views|share |citing 
APASmart Define. (2015). unprincipled thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unprincipled/thesaurus/synonyms
ChicagoSmart Define. 2015. "unprincipled thesaurus" https://smartdefine.org/unprincipled/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unprincipled thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unprincipled/thesaurus/synonyms>.
MLASmart Define. "unprincipled thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/unprincipled/thesaurus/synonyms>