move in vs occupy

move in and occupy both are verbs.

Word	Noun	Adjective	Verb	Adverb
move in	No	No	Yes	No
occupy	No	No	Yes	No

As verbs, occupy is a hypernym of move in; that is, occupy is a word with a broader meaning than move in:

Other hypernyms of move in include lodge in, reside.

move in (verb)	occupy (verb)
move into a new house or office	consume all of one's attention or time
of trains; move into (a station)	march aggressively into another's territory by military force for the purposes of conquest and occupation
occupy a place	require (time or space)
	keep busy with
	assume, as of positions or roles
	live (in a certain place)
	occupy the whole of
	be on the mind of