try out vs sample

try out is not a noun while sample is a noun.

Word	Noun	Adjective	Verb	Adverb
try out	No	No	Yes	No
sample	Yes	No	Yes	No

As verbs, try out and sample are synonyms defined as:

Other synonyms of try out include taste, try.

try out (noun)	sample (noun)
	a small part of something intended as representative of the whole
	items selected at random from a population and used to test hypotheses about the population
	all or part of a natural object that is collected and preserved as an example of its class

try out (verb)	sample (verb)
take a sample of	take a sample of
perform in order to get a role
put to the test, as for its quality, or give experimental use to
try something new, as in order to gain experience