stew vs sulk

stew and sulk both are nouns.

Word	Noun	Adjective	Verb	Adverb
stew	Yes	No	Yes	No
sulk	Yes	No	Yes	No

As verbs, sulk is a hypernym of stew; that is, sulk is a word with a broader meaning than stew:

Other hypernyms of stew include brood, pout.

stew (noun)	sulk (noun)
food prepared by stewing especially meat or fish with vegetables	a mood or display of sullen aloofness or withdrawal
agitation resulting from active worry

stew (verb)	sulk (verb)
cook slowly and for a long time in liquid	be in a huff and display one's displeasure
bear a grudge; harbor ill feelings
be in a huff; be silent or sullen