defile vs defilement

defile and defilement both are nouns.

Word	Noun	Adjective	Verb	Adverb
defile	Yes	No	Yes	No
defilement	Yes	No	No	No

defile (noun)	defilement (noun)
a narrow pass (especially one between mountains)	the state of being polluted

defile (verb)	defilement (verb)
spot, stain, or pollute
make dirty or spotty, as by exposure to air; also used metaphorically
place under suspicion or cast doubt upon