strip poker vs poker

strip poker and poker both are nouns.

Word	Noun	Adjective	Verb	Adverb
strip poker	Yes	No	No	No
poker	Yes	No	No	No

As nouns, poker is a hypernym of strip poker; that is, poker is a word with a broader meaning than strip poker:

strip poker: poker in which a player's losses are paid by removing an article of clothing
poker: any of various card games in which players bet that they hold the highest-ranking hand

Other hypernyms of strip poker include poker game.

strip poker (noun)	poker (noun)
poker in which a player's losses are paid by removing an article of clothing	any of various card games in which players bet that they hold the highest-ranking hand
	fire iron consisting of a metal rod with a handle; used to stir a fire