estrangement vs estrange

estrangement is a noun but estrange is not a noun.

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

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

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