Open English Wordnet
Verbs
Adjectives
(s)interfering, meddlesome, meddling, officious, busy, busybodiedintrusive in a meddling or offensive manner“an interfering old woman”, “bustling about self-importantly making an officious nuisance of himself”, “busy about other people's business”
(s)busy, engaged, in use(of facilities such as telephones or lavatories) unavailable for use by anyone else or indicating unavailability; (‘engaged’ is a British term for a busy telephone line)“her line is busy”, “receptionists' telephones are always engaged”, “the lavatory is in use”, “kept getting a busy signal”