rassling vs flying mare

rassling and flying mare both are nouns.

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

As nouns, flying mare is a hyponym of rassling; that is, flying mare is a word with a more specific, narrower meaning than rassling:

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

Other hyponyms of rassling include Graeco-Roman wrestling, Greco-Roman wrestling, professional wrestling, sumo.

rassling (noun)	flying mare (noun)
the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down	a wrestling maneuver