56 entries under unprincipled topic. ×

1
adulterine(adjective, false, untrue, untrustworthy)
1
adulterous(adjective, false, untrue, untrustworthy)
1
double-dealing(adjective, false, dishonest, dubious, untrustworthy)
1
duplicitous(adjective, untrustworthy)
1
foresworn(adjective, false, untrue, untrustworthy)
1
moonlighting(adjective, false, untrue, untrustworthy)
1
treasonable(adjective, false, untrue, untrustworthy)
1
unconverted(adjective, false, dishonest, dubious, untrue)
1
untruthful(adjective, false, dishonest, dubious, untrustworthy)
0
amoral(untrustworthy, dirty-dealing)
0
bigamous
0
committing perjury(expression, untrustworthy, dirty-dealing)
0
dirty-dealing
0
dirty dealing(expression, untrustworthy, dirty-dealing)
0
double dealing(expression, untrue, untrustworthy, disloyal)
0
extracurricular(untrustworthy, dirty-dealing)
0
falsehearted(untrustworthy, dirty-dealing)
0
lying(untrustworthy, dirty-dealing)
0
mercentary(untrustworthy, dirty-dealing)
0
on the QT(expression, idiom, untrustworthy, dirty-dealing)
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APASmart Define. (2016). fickle thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fickle/thesaurus/synonyms
ChicagoSmart Define. 2016. "fickle thesaurus" https://smartdefine.org/fickle/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, fickle thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fickle/thesaurus/synonyms>.
MLASmart Define. "fickle thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/fickle/thesaurus/synonyms>