flying mare vs grappling

flying mare and grappling both are nouns.

Word	Noun	Adjective	Verb	Adverb
flying mare	Yes	No	No	No
grappling	Yes	No	No	No

As nouns, grappling is a hypernym of flying mare; that is, grappling is a word with a broader meaning than flying mare:

flying mare: a wrestling maneuver
grappling: the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down

Other hypernyms of flying mare include rassling, wrestling.

flying mare (noun)	grappling (noun)
a wrestling maneuver	the act of engaging in close hand-to-hand combat
	the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down