hazard vs health hazard

hazard and health hazard both are nouns.

Word	Noun	Adjective	Verb	Adverb
hazard	Yes	No	Yes	No
health hazard	Yes	No	No	No

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

Other hyponyms of hazard include moral hazard, occupational hazard, sword of Damocles.

hazard (noun)	health hazard (noun)
an obstacle on a golf course	hazard to the health of those exposed to it
an unknown and unpredictable phenomenon that causes an event to result one way rather than another
a source of danger; a possibility of incurring loss or misfortune

hazard (verb)	health hazard (verb)
put forward, of a guess, in spite of possible refutation
take a risk in the hope of a favorable outcome
put at risk