all day, throughout the day, sunrise to sunset, all around the clock

waiting for cancellations, waiting for opening of spots; standby

long-awaited

(Internet slang) waiting for someone to call

Alternative form of 待ちくたびれる

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

(music) E minor

(colloquial) current boyfriend

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)