diverge vs divergence

diverge is not a noun while divergence is a noun.

Word	Noun	Adjective	Verb	Adverb
diverge	No	No	Yes	No
divergence	Yes	No	No	No

diverge (noun)	divergence (noun)
	the act of moving away in different direction from a common point
	a difference between conflicting facts or claims or opinions
	an infinite series that has no limit
	a variation that deviates from the standard or norm

diverge (verb)	divergence (verb)
move or draw apart
extend in a different direction
be at variance with; be out of line with
have no limits as a mathematical series