53 entries under adjective topic. ×

1
two-faced(mean, bad, evil, base)
1
underhanded(mean, bad, evil, base)
1
unfaithful(mean, bad, evil, base)
1
unprincipled
1
unscrupulous(mean, bad, evil, base)
1
untrustworthy(mean, bad, evil, base)
1
venal(mean, bad, evil, base)
1
vicious
1
wretched
0
felonious
0
malefic
0
mischievous
0
ne'er-do-well
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APASmart Define. (2015). scoundrelly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/scoundrelly/thesaurus/synonyms
ChicagoSmart Define. 2015. "scoundrelly thesaurus" https://smartdefine.org/scoundrelly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, scoundrelly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/scoundrelly/thesaurus/synonyms>.
MLASmart Define. "scoundrelly thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/scoundrelly/thesaurus/synonyms>