jolt vs jounce

jolt and jounce both are nouns.

Word	Noun	Adjective	Verb	Adverb
jolt	Yes	No	Yes	No
jounce	Yes	No	Yes	No

As nouns, jolt and jounce are synonyms defined as:

Other synonyms of jolt include jar, shock.

jolt (noun)	jounce (noun)
an abrupt spasmodic movement	a sudden jarring impact
a sudden jarring impact

jolt (verb)	jounce (verb)
disturb (someone's) composure	move up and down repeatedly
move or cause to move with a sudden jerky motion