jumping vs bounce

jumping and bounce both are nouns.

Word	Noun	Adjective	Verb	Adverb
jumping	Yes	No	No	No
bounce	Yes	No	Yes	No

As nouns, bounce is a hyponym of jumping; that is, bounce is a word with a more specific, narrower meaning than jumping:

Other hyponyms of jumping include header, hop, bound, leap, leaping, saltation, spring, hurdle, vault, jumping up and down, capriole.

jumping (noun)	bounce (noun)
the act of participating in an athletic competition in which you must jump	a light, self-propelled movement upwards or forwards
the act of jumping; propelling yourself off the ground	the quality of a substance that is able to rebound
	rebounding from an impact (or series of impacts)

jumping (verb)	bounce (verb)
	eject from the premises
	hit something so that it bounces
	spring back; spring away from an impact
	leap suddenly
	move up and down repeatedly
	come back after being refused
	refuse to accept and send back