book Antonyms

sutra misused domain name be on duty be occupied be engaged be busy electronic resources be at work be immersed in be in a meeting be involved in call off go into unappropriated unattached unburden uncouple unhook untie vacant vacation void ancient history freeze-dried be occupied in be on active service be on the job cancel a reservation cancel an order fail to book fail to reserve forget to make a booking forget to reserve not book not reserve rent at the last minute fail to arrange in advance fail to make a booking cancel a booking buy too late be preoccupied with be slaving at be toiling at be unavailable be working be working at be wrapped up be wrapped up in be wrapped up with