not adhering to ethical or moral principles; "base and unpatriotic motives"; "a base, degrading way of life"; "cheating is dishonorable"; "they considered colonialism immoral"; "unethical practices in handling public funds"
deceptive or fraudulent; disposed to cheat or defraud or deceive
lacking honor or integrity; deserving dishonor; "dishonorable in thought and deed"; "a dishonorable discharge"
morally unacceptable; "the dishonorable conduct of trusted men"
not bringing honor and glory; "some mute inglorious Milton here may rest"
