unreserved

Synonyms

first-come-first-serve, rush

not accepting reservations

unbooked

not reserved in advance

Antonyms:

reserved

set aside for the use of a particular person or party

booked, engaged, set-aside

reserved in advance

bookable

subject to being reserved or booked

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Synonyms

demonstrative

given to or marked by the open expression of emotion

uninhibited

not inhibited or restrained

unrestrained

not subject to restraint

Antonyms:

reserved

marked by self-restraint and reticence

backward

(used of temperament or behavior) marked by a retiring nature

undemonstrative

not given to open expression of emotion

inhibited

held back or restrained or prevented

aloof, distant, upstage

remote in manner

diffident

showing modest reserve

indrawn, withdrawn

tending to reserve or introspection

restrained

under restraint

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