rassling vs wrestling

rassling and wrestling both are nouns.

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

As nouns, rassling and wrestling are synonyms defined as:

rassling and wrestling: the sport of hand-to-hand struggle between unarmed contestants who try to throw each other down

Other synonyms of rassling include grappling.

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