3
improper
3
infamous
3
iniquitous
3
knavish(adjective, dishonest, honourable)
3
mendacious
3
nefarious(adjective, bad, sinful)
3
unconscionable
3
unreliable(adjective, bad, immoral)
3
unscrupulous
3
vicious
2
blameworthy
2
contemptible(adjective, kind, pleasant, shameful, despicable)
2
criminal
2
cutthroat
2
debased
2
debasing
2
depraved
2
despicable(adjective, good, kind, hateful)
2
disrespectable(adjective, feeling, shame, sense)
2
dissipated
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APASmart Define. (2016). honorable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/honorable/thesaurus/antonyms
ChicagoSmart Define. 2016. "honorable thesaurus" https://smartdefine.org/honorable/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, honorable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/honorable/thesaurus/antonyms>.
MLASmart Define. "honorable thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/honorable/thesaurus/antonyms>