occupy vs stay at

occupy and stay at both are verbs.

Word	Noun	Adjective	Verb	Adverb
occupy	No	No	Yes	No
stay at	No	No	Yes	No

As verbs, stay at is a hyponym of occupy; that is, stay at is a word with a more specific, narrower meaning than occupy:

Other hyponyms of occupy include move in, squat, crash.

occupy (verb)	stay at (verb)
consume all of one's attention or time	reside temporarily
march aggressively into another's territory by military force for the purposes of conquest and occupation
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