unoccupied
adjective
[ ʌnˈɒkjʊpʌɪd ]
• (of a building, seat, etc.) not being occupied or used.
• "the house has been unoccupied for some time"
Similar:
vacant,
empty,
uninhabited,
untenanted,
tenantless,
vacated,
unused,
free,
untaken,
available,
to let,
unpopulated,
unpeopled,
unsettled,
unfrequented,
deserted,
evacuated,
depopulated,
abandoned,
forsaken,
desolate,
bare,
barren,
wild,
godforsaken,
• (of a person) not busy or active.