Crossword clues for In the business of 4 letters:BUSYPossessing a full scheduleBUSYNot freeBUSYAt work.BUSYHaving many irons in the fireBUSYTied up, as a phone lineBUSYToiling awayBUSYPacked with activityBUSYReally jumpingBUSYOccupied with many thingsBUSYPacked with customersBUSYSlammed with workBUSYKind of phone signal that's nearly obsoleteBUSY10-6, in C.B. lingoBUSYHard-workingBUSYUnable to take a call, perhapsBUSYActiveBUSYTied upBUSYEngagedBUSYLike some signalsBUSYOn another callBUSYServing many customersBUSYQuite activeBUSYHard at itBUSYTaken by mouthBUSYCurrently unavailableBUSYWord with body or workBUSYLike a madras patternBUSYBody or work precederBUSYOccupiedBUSYPreoccupiedBUSYLike a beeBUSYIn useBUSYLike the proverbial beaverBUSYLike bees or beaversBUSYTelephone signal.BUSYSignal or work starterBUSYDoing somethingBUSYBooked solidBUSY*SnoopBUSYOverly ornateBUSYOpposite of plainBUSYBookedBUSYOn the go.BUSYLike retailers during holiday seasonBUSYLike a hiveBUSYDistractingly detailedBUSYKind of signalBUSYOn a tight scheduleBUSYHard at workBUSYUnable to get away