dishonourable (
http://definr.com/dishonourable)
adj 1: lacking honor or integrity; deserving dishonor;
"dishonorable in thought and deed"; "a dishonorable
discharge" [syn:
dishonorable] [ant:
honorable]
2: 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"
[syn:
base,
dishonorable,
immoral,
unethical]
3: morally unacceptable; "the dishonorable conduct of trusted
men" [syn:
dishonorable]