estrange vs estrangement

estrange is not a noun while estrangement is a noun.

Word	Noun	Adjective	Verb	Adverb
estrange	No	No	Yes	No
estrangement	Yes	No	No	No

estrange (noun)	estrangement (noun)
	the feeling of being alienated from other people
	separation resulting from hostility

estrange (verb)	estrangement (verb)
arouse hostility or indifference in where there had formerly been love, affection, or friendliness
remove from customary environment or associations