match game vs test match

match game and test match both are nouns.

Word	Noun	Adjective	Verb	Adverb
match game	Yes	No	No	No
test match	Yes	No	No	No

As nouns, match game and test match are synonyms defined as:

Other synonyms of match game include matched game.

match game (noun)	test match (noun)
an international championship match	an international championship match