wake up / stay up, stay awake / get up, sit up / occur, happen

six o'clock

time / an event, case, occasion, moment; a specific period in time / a time of something / a season / a tense / (literary) the time during which a narrative takes place

everyday life; daily life

every day; daily

(chiefly women's speech) first person singular pronoun: I, me

six

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

personal, private / secret

(formal) first-person singular pronoun: I, me