stew vs jug

stew and jug both are nouns.

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

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

stew (noun)	jug (noun)
food prepared by stewing especially meat or fish with vegetables	a large bottle with a narrow mouth
agitation resulting from active worry	the quantity contained in a jug

stew (verb)	jug (verb)
cook slowly and for a long time in liquid	stew in an earthenware jug
bear a grudge; harbor ill feelings	lock up or confine, in or as in a jail
be in a huff; be silent or sullen