suffer vs hunger

suffer is not a noun while hunger is a noun.

Word	Noun	Adjective	Verb	Adverb
suffer	No	No	Yes	No
hunger	Yes	No	Yes	No

As verbs, hunger is a hyponym of suffer; that is, hunger is a word with a more specific, narrower meaning than suffer:

Other hyponyms of suffer include have, choke, gag, strangle, suffocate, ail, famish, starve.

suffer (noun)	hunger (noun)
	strong desire for something (not food or drink)
	a physiological need for food; the consequence of food deprivation

suffer (verb)	hunger (verb)
be in pain	be hungry; go without food
undergo (as of injuries and illnesses)	have a craving, appetite, or great desire for
feel unwell or uncomfortable	feel the need to eat
get worse in quality
be set at a disadvantage
put up with something or somebody unpleasant
experience (emotional) pain
feel physical pain
undergo or be subjected to
undergo or suffer
be given to