shack vs dwell

shack is a noun but dwell is not a noun.

Word	Noun	Adjective	Verb	Adverb
shack	Yes	No	Yes	No
dwell	No	No	Yes	No

As verbs, dwell is a hypernym of shack; that is, dwell is a word with a broader meaning than shack:

Other hypernyms of shack include inhabit, live, populate.

shack (noun)	dwell (noun)
small crude shelter used as a dwelling

shack (verb)	dwell (verb)
move, proceed, or walk draggingly or slowly	think moodily or anxiously about something
make one's home in a particular place or community	come back to
	be an inhabitant of or reside in
	originate (in)
	exist or be situated within