assort vs class

assort is not a noun while class is a noun.

Word	Noun	Adjective	Verb	Adverb
assort	No	No	Yes	No
class	Yes	No	Yes	No

As verbs, assort and class are synonyms defined as:

Other synonyms of assort include classify, separate, sort, sort out.

assort (noun)	class (noun)
	education imparted in a series of lessons or meetings
	elegance in dress or behavior
	a collection of things sharing a common attribute
	people having the same social, economic, or educational status
	(biology) a taxonomic group containing one or more orders
	a body of students who are taught together
	a body of students who graduate together
	a league ranked by quality

assort (verb)	class (verb)
arrange or order by classes or categories	arrange or order by classes or categories
keep company with; hang out with