numbers vs numbers game

numbers and numbers game both are nouns.

Word	Noun	Adjective	Verb	Adverb
numbers	Yes	No	No	No
numbers game	Yes	No	No	No

As nouns, numbers and numbers game are synonyms defined as:

Other synonyms of numbers include numbers pool, numbers racket.

numbers (noun)	numbers game (noun)
an illegal daily lottery	an illegal daily lottery