What's the adjective for waiters? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs await, wait, waitress and waite which may be used as adjectives within certain contexts.
waitable
(computing) Implementing a wait/notify functionality.
(of a period of time) Worth waiting, reasonable to wait.
Available or accessible within a period of time that is reasonable to wait.