pull in vs roll up

pull in and roll up both are verbs.

Word	Noun	Adjective	Verb	Adverb
pull in	No	No	Yes	No
roll up	No	No	Yes	No

As verbs, roll up is a hypernym of pull in; that is, roll up is a word with a broader meaning than pull in:

Other hypernyms of pull in include accumulate, amass, collect, compile, hoard, pile up.

pull in (verb)	roll up (verb)
direct toward itself or oneself by means of some psychological power or physical attributes	form a cylinder by rolling
get or bring together	form into a cylinder by rolling
of trains; move into (a station)	show certain properties when being rolled
earn on some commercial or business transaction; earn as salary or wages	make into a bundle
	close (a car window) by causing it to move up, as with a handle
	arrive in a vehicle:
	get or gather together