55 entries under immoral topic. ×

1
fast and loose(expression, adjective, idiom, dishonest)
1
fixed(adjective, dishonest, rotten, untrustworthy)
1
gone to the dogs(expression, adjective, idiom, dishonest)
1
on the take(expression, adjective, idiom, dishonest)
1
open(adjective, dishonest, rotten, untrustworthy)
1
padded(adjective, dishonest, rotten, untrustworthy)
1
praetorian(adjective, dishonest, rotten, untrustworthy)
1
profiteering(adjective, dishonest, rotten, untrustworthy)
1
racket up(expression, adjective, dishonest, rotten)
1
reprobate(adjective, dishonest, rotten, untrustworthy)
1
shameless(adjective, hard, evil, rough, nasty)
1
snide(noun, adjective, hard, evil, rough)
1
suborned(adjective, dishonest, rotten, untrustworthy)
1
tainted(adjective, dishonest, rotten, untrustworthy)
1
wide open(expression, adjective, dishonest, rotten)
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APASmart Define. (2016). perfidious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/perfidious/thesaurus/synonyms
ChicagoSmart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, perfidious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/perfidious/thesaurus/synonyms>.
MLASmart Define. "perfidious thesaurus" 4 March 2016. Web. 29 September 2026. <https://smartdefine.org/perfidious/thesaurus/synonyms>