Adjective
1. lacking honor or integrity; deserving dishonor;
"dishonorable in thought and deed""a dishonorable discharge"2. deceptive or fraudulent; disposed to cheat or defraud or deceive
3. not bringing honor and glory;
"some mute inglorious Milton here may rest"4. 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"5. morally unacceptable;
"the dishonorable conduct of trusted men"