knit vs run up

knit is a noun but run up is not a noun.

Word	Noun	Adjective	Verb	Adverb
knit	Yes	No	Yes	No
run up	No	No	Yes	No

knit (noun)	run up (noun)
needlework created by interlacing yarn in a series of connected loops using straight eyeless needles or by machine
a basic knitting stitch made by putting the needle through the front of the stitch from the lefthand side
a fabric made by knitting

knit (verb)	run up (verb)
to gather something into small wrinkles or folds	pile up (debts or scores)
make (textiles) by knitting	raise by using ropes and pulleys
tie or link together	fasten by sewing; do needlework
	make by sewing together quickly
	accumulate, sometimes as a debt