adj. 25B6; adjective DISGRACEFUL, shameful, disreputable, discreditable, degrading, ignominious, ignoble, blameworthy, contemptible, despicable, reprehensible, shabby, shoddy, sordid, sorry, base, low, improper, unseemly, unworthy; unprincipled, unscrupulous, corrupt, untrustworthy, treacherous, traitorous; informal shady, dirty; poetic/literary perfidious; archaic scurvy.
DISHONOURABLE
Meaning of DISHONOURABLE in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012