unreservable
Not able booked
Something unreservable cannot be reserved or booked in advance.
The term appears most often with tables, seats, tickets, or accommodations: The best campsites are first-come, first-served and unreservable.
It may also describe things that cannot be set aside or held back: an unreservable commitment to the cause.
Restricted in extent
- quotaFixed assigned amount
- rationedDivided into fixed shares
- allocationDistribution of shares
- restrictedLimited in scope
finite · scarce · shortage · insufficient · cap · ceiling · constrained · sold-out
Notable, for short
- members-onlyRestricted to enrolled participants
- privateRestricted to certain parties
- exclusiveLimited to one group
- eliteSuperior select group
restricted · insider · closed · gated · privileged · selective · blackout · priority
Without prior booking
- standbyReady substitute awaiting use
- unassignedNot given out
- same-dayWithin twenty-four hours
- spontaneousArising without external cause
impromptu · flexible · on-demand · drop-in · queued · unallocated · unrestricted
Passage prevented or impeded
- lockedFastened with a mechanism
- suspendedHalted or hanging temporarily
- frozenSolidified by extreme cold
- heldKept in grasp
embargoed · blackout · offline · out-of-service · decommissioned · discontinued · retired · phased-out
limited
Restricted in extent
- quotaFixed assigned amount
- rationedDivided into fixed shares
- allocationDistribution of shares
restricted · finite · scarce · shortage · insufficient · cap · ceiling · constrained · sold-out · unavailable
VIP
Notable, for short
- members-onlyRestricted to enrolled participants
- privateRestricted to certain parties
- exclusiveLimited to one group
elite · restricted · insider · closed · gated · privileged · selective · blackout · priority · preferential
walk-in
Without prior booking
- standbyReady substitute awaiting use
- unassignedNot given out
- same-dayWithin twenty-four hours
spontaneous · impromptu · flexible · on-demand · drop-in · queued · unallocated · unrestricted
blocked
Passage prevented or impeded
- lockedFastened with a mechanism
- suspendedHalted or hanging temporarily
- frozenSolidified by extreme cold
held · embargoed · blackout · offline · out-of-service · decommissioned · discontinued · retired · phased-out · deprecated
reserve, reserved, unreserved, reservable, reserves, reserving, reservation, reservations, reservedly