auction pitch vs high-low-jack

auction pitch and high-low-jack both are nouns.

Word	Noun	Adjective	Verb	Adverb
auction pitch	Yes	No	No	No
high-low-jack	Yes	No	No	No

As nouns, high-low-jack is a hypernym of auction pitch; that is, high-low-jack is a word with a broader meaning than auction pitch:

auction pitch: an all-fours game in which the first card led is a trump
high-low-jack: card games in which points are won for taking the high or low or jack or game

Other hypernyms of auction pitch include all fours.

auction pitch (noun)	high-low-jack (noun)
an all-fours game in which the first card led is a trump	card games in which points are won for taking the high or low or jack or game