Words Containing: U,N,B,Y

• occurring close together in bunches or clusters

• concealing something under the ground

• elastic; rebounds readily

• marked by lively action

• actively or fully engaged or occupied

• overcrowded or cluttered with detail

• intrusive in a meddling or offensive manner

• crowded with or characterized by much activity

• (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)

• keep busy with

• of textiles; having a rough surface

• in a numb manner; without feeling

• a float attached by rope to the seabed to mark channels in a harbor or underwater hazards; typically brightly-coloured

• float on the surface of water

• keep afloat

• mark with a buoy