wrestling vs grapple

wrestling and grapple both are nouns.

Word	Noun	Adjective	Verb	Adverb
wrestling	Yes	No	No	No
grapple	Yes	No	Yes	No

As nouns, wrestling and grapple are synonyms defined as:

Other synonyms of wrestling include grappling, hand-to-hand struggle, wrestle.

wrestling (noun)	grapple (noun)
the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down	the act of engaging in close hand-to-hand combat
the act of engaging in close hand-to-hand combat	a tool consisting of several hooks for grasping and holding; often thrown with a rope
	a dredging bucket with hinges like the shell of a clam

wrestling (verb)	grapple (verb)
	to grip or seize, as in a wrestling match
	succeed in doing, achieving, or producing (something) with the limited or inadequate means available