when

when

at any time

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

appointment

(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

(colloquial) tomorrow

a female given name

(polite) tomorrow / the near future

(rare) tomorrow