50 entries under unprincipled topic. ×

1
dishonest(adjective, cunning, deceitful, fickle, untrustworthy)
1
double-crossing(adjective, dishonest, cunning, deceitful, fickle)
1
lubricious(adjective, dishonest, cunning, fickle, untrustworthy)
1
on the QT(expression, adjective, idiom, sensitive, dishonest)
1
under cover(expression, adjective, secret, fickle, untrustworthy)
0
adulterine(fickle, untrustworthy, dirty-dealing)
0
adulterous(fickle, untrustworthy, dirty-dealing)
0
amoral(fickle, untrustworthy, dirty-dealing)
0
bigamous(fickle, untrustworthy)
0
changeful(fickle, untrustworthy, dirty-dealing)
0
committing perjury(expression, fickle, untrustworthy, dirty-dealing)
0
dirty dealing(expression, dishonest, deceitful, fickle, untrustworthy)
0
disloyal(fickle, untrustworthy, dirty-dealing)
0
double-dealing(fickle, untrustworthy, dirty-dealing)
0
double dealing(expression, fickle, untrustworthy, dirty-dealing)
0
extracurricular(fickle, untrustworthy, dirty-dealing)
0
fair-weather(fickle, untrustworthy)
0
faithless(fickle, untrustworthy, dirty-dealing)
0
falsehearted(fickle, untrustworthy, recreant, dirty-dealing)
0
fickle(untrustworthy, dirty-dealing)
<123>
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APASmart Define. (2013). sub-rosa thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sub-rosa/thesaurus/synonyms
ChicagoSmart Define. 2013. "sub-rosa thesaurus" https://smartdefine.org/sub-rosa/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, sub-rosa thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sub-rosa/thesaurus/synonyms>.
MLASmart Define. "sub-rosa thesaurus" 28 June 2013. Web. 29 September 2026. <https://smartdefine.org/sub-rosa/thesaurus/synonyms>