trial vs tryout

trial and tryout both are nouns.

Word	Noun	Adjective	Verb	Adverb
trial	Yes	No	No	No
tryout	Yes	No	No	No

As nouns, tryout is a hyponym of trial; that is, tryout is a word with a more specific, narrower meaning than trial:

As nouns, trial and tryout are synonyms defined as:

Other synonyms of trial include test, trial run.

trial (noun)	tryout (noun)
the act of testing something	a test of the suitability of a performer
(law) the determination of a person's innocence or guilt by due process of law	trying something to find out about it
the act of undergoing testing
trying something to find out about it
an annoying or frustrating or catastrophic event
(sports) a preliminary competition to determine qualifications