screen out vs sort

screen out is not a noun while sort is a noun.

Word	Noun	Adjective	Verb	Adverb
screen out	No	No	Yes	No
sort	Yes	No	Yes	No

As verbs, screen out and sort are synonyms defined as:

Other synonyms of screen out include screen, sieve.

screen out (noun)	sort (noun)
	an approximate definition or example
	a category of things distinguished by some common characteristic or quality
	a person of a particular character or nature
	an operation that segregates items into groups according to a specified criterion

screen out (verb)	sort (verb)
examine in order to test suitability	arrange or order by classes or categories
	examine in order to test suitability