Synonyms|264Antonyms|61|Broader|1Narrower|0Related|75
1
slippery
1
suspicious
1
taboo(adjective, illegal)
1
terrible
1
triable
1
tricky
1
turncoat(adjective, dishonest)
1
unallowed
1
unconscienced
1
unconscientious
1
under-the-table
1
unfair
1
unofficial
1
unsavory
1
unstatutory
1
unstraightforward
1
untrustworthy(adjective, dishonest)
1
unwarrantable
1
unwarranted
1
villain
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APASmart Define. (2015). felonious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/felonious/thesaurus/synonyms
ChicagoSmart Define. 2015. "felonious thesaurus" https://smartdefine.org/felonious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, felonious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/felonious/thesaurus/synonyms>.
MLASmart Define. "felonious thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/felonious/thesaurus/synonyms>