drop in on
- visitTrip to see another
- surpriseUnexpected event causing astonishment
- pop inBrief unannounced visit
- stop byVisit briefly
- swing byVisit briefly, informally
unexpected · doorbell · neighbor · guest · casual · unannounced · friendly · knock · hello · catching up · coffee · chat · spontaneous · impromptu · passing through · checking in · quick · informal
direction of movement
drop in onleave
Sanctioned time away
take off · head out · exit · walk out on · take one's leave
social engagement
drop in onavoid
Stay away from
steer clear of · stay away from · shun · ignore · snub