jeopardize vs risk

jeopardize is not a noun while risk is a noun.

Word	Noun	Adjective	Verb	Adverb
jeopardize	No	No	Yes	No
risk	Yes	No	Yes	No

As verbs, risk is a hypernym of jeopardize; that is, risk is a word with a broader meaning than jeopardize:

Other hypernyms of jeopardize include lay on the line, put on the line.

jeopardize (noun)	risk (noun)
	a venture undertaken without regard to possible loss or injury
	the probability of being exposed to an infectious agent
	the probability of becoming infected given that exposure to an infectious agent has occurred
	a source of danger; a possibility of incurring loss or misfortune

jeopardize (verb)	risk (verb)
put at risk	expose to a chance of loss or damage
pose a threat to; present a danger to	take a risk in the hope of a favorable outcome