unutilised
Left sitting dormant
Unutilised is the British spelling of unutilized, meaning not put to use or left idle.
Resources, space, or capacity that sits available but unexploited is unutilised: The building has thousands of square feet of unutilised office space.
The word appears often in business and policy contexts discussing waste or missed opportunity.
Carelessly used up
- neglectedNot given proper attention
- overlookedNot noticed or considered
- underusedNot employed enough
- misallocatedImproperly distributed or assigned
inefficient · unproductive · forgone · lost · frittered · misspent · underemployed · unexercised
Never put to purpose
- dormantInactive but capable
- inactiveNot currently functioning
- idleWithout activity or purpose
- fallowUnplanted field recovering
mothballed · inoperative · untapped · unoccupied · parked · sitting · shelved · sidelined
Having no occupant
- emptyHolding nothing inside
- vacantWithout an occupant
- availableReady to be used
- freeWithout payment or restriction
spare · unfilled · unclaimed · open · clear · uninhabited · bare · untenanted
Not yet utilized
- latentPresent but inactive
- undevelopedNot fully formed
- unexploitedNot yet put to use
- unrealisedNot brought into being
unharnessed · unexplored · unexercised · undiscovered · overlooked · hidden · dormant · raw
squandered
Carelessly used up
- neglectedNot given proper attention
- overlookedNot noticed or considered
- underusedNot employed enough
misallocated · inefficient · unproductive · forgone · lost · frittered · misspent · underemployed · unexercised · bypassed
unused
Never put to purpose
fallow · mothballed · inoperative · untapped · unoccupied · parked · sitting · shelved · sidelined · resting
unoccupied
Having no occupant
free · spare · unfilled · unclaimed · open · clear · uninhabited · bare · untenanted · void
untapped
Not yet utilized
- latentPresent but inactive
- undevelopedNot fully formed
- unexploitedNot yet put to use
unrealised · unharnessed · unexplored · unexercised · undiscovered · overlooked · hidden · dormant · raw · promising