dwell vs cohabit

dwell and cohabit both are verbs.

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

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

dwell: be an inhabitant of or reside in
cohabit: share living quarters; usually said of people who are not married and live together as a couple

dwell (verb)	cohabit (verb)
think moodily or anxiously about something	share living quarters; usually said of people who are not married and live together as a couple
come back to	exist together
be an inhabitant of or reside in
originate (in)
exist or be situated within