9
evil
9
inglorious(adjective, careless, thoughtless, sloppy, dishonorable)
9
perfidious
9
scandalous(adjective, dishonorable, disreputable, lowly)
9
treacherous
9
unscrupulous
8
contemptible(adjective, shameful, dishonorable, lowly, blue-collar)
8
heinous(adjective, dislike, disgusting, hate, yuck)
8
shabby(adjective, careless, sloppy, dishonorable, lowly)
8
undeserving
8
unethical
8
untrustworthy
8
unworthy
7
degrading
7
foul
7
opprobrious(adjective, wretched, shameful, dishonorable, unfortunate)
7
shady(adjective, careless, dishonest, thoughtless, deceitful)
7
shoddy(adjective, dislike, disgusting, hate, yuck)
7
sordid(adjective, dishonorable, lowly)
7
underhand
11 years ago|7.1k views|share |citing 
APASmart Define. (2015). dishonourable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dishonourable/thesaurus/synonyms
ChicagoSmart Define. 2015. "dishonourable thesaurus" https://smartdefine.org/dishonourable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, dishonourable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dishonourable/thesaurus/synonyms>.
MLASmart Define. "dishonourable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/dishonourable/thesaurus/synonyms>