choice vs select

choice is a noun but select is not a noun.

Word	Noun	Adjective	Verb	Adverb
choice	Yes	Yes	No	No
select	No	Yes	Yes	No

As adjectives, choice and select are synonyms defined as:

Other synonyms of choice include prime, prize, quality.

choice (noun)	select (noun)
the act of choosing or selecting
the person or thing chosen or selected
one of a number of things from which only one can be chosen

choice (adjective)	select (adjective)
of superior grade	selected or chosen for special qualifications
appealing to refined taste	of superior grade

choice (verb)	select (verb)
	pick out, select, or choose from a number of alternatives