debarment vs debar

debarment is a noun but debar is not a noun.

Word	Noun	Adjective	Verb	Adverb
debarment	Yes	No	No	No
debar	No	No	Yes	No

debarment (noun)	debar (noun)
the act of prevention by legal means
the state of being debarred (excluded from enjoying certain possessions or rights or practices)

debarment (verb)	debar (verb)
	prevent from entering; keep out
	prevent the occurrence of; prevent from happening; to protect from or to keep away anything undesirable; to ward off
	bar temporarily; from school, office, etc.