rebound vs bound

rebound and bound both are nouns.

Word	Noun	Adjective	Verb	Adverb
rebound	Yes	No	Yes	No
bound	Yes	Yes	Yes	No

As verbs, rebound and bound are synonyms defined as:

Other synonyms of rebound include bounce, recoil, resile, reverberate, ricochet, spring, take a hop.

As verbs, bound is a hypernym of rebound; that is, bound is a word with a broader meaning than rebound:

Other hypernyms of rebound include jump, leap, spring.

rebound (noun)	bound (noun)
the act of securing possession of the rebounding basketball after a missed shot	a light, self-propelled movement upwards or forwards
a reaction to a crisis or setback or frustration	the greatest possible degree of something
a movement back from an impact	the line or plane indicating the limit or extent of something
	a line determining the limits of an area

rebound (adjective)	bound (adjective)
	confined by bonds
	secured with a cover or binding; often used as a combining form
	held with another element, substance or material in chemical or physical union
	confined in the bowels
	headed or intending to head in a certain direction; often used as a combining form as in `college-bound students'
	bound by an oath
	covered or wrapped with a bandage
	bound by contract
	(usually followed by `to') governed by fate

rebound (verb)	bound (verb)
return to a former condition	place limits on (extent or amount or access)
spring back; spring away from an impact	spring back; spring away from an impact
	move forward by leaps and bounds
	form the boundary of; be contiguous to