contact vs converge

contact is a noun but converge is not a noun.

Word	Noun	Adjective	Verb	Adverb
contact	Yes	No	Yes	No
converge	No	No	Yes	No

contact (noun)	converge (noun)
the act of touching physically
close interaction
(electronics) a junction where things (as two electrical conductors) touch or are in physical contact
a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication
a channel for communication between groups
a communicative interaction
the physical coming together of two or more things
a person who is in a position to give you special assistance
the state or condition of touching or of being in immediate proximity

contact (verb)	converge (verb)
be in or establish communication with	come together so as to form a single product
be in direct physical contact with; make contact	move or draw together at a certain location
	be adjacent or come together
	approach a limit as the number of terms increases without limit