be available, be not busy

Same as above.

a hand / a handle, grip / a paw, foreleg / a way of acting, means / (board games) a move, play

together, with

combined, merged, unified

combination; a state which is combined / meeting

to become empty

have space between, be open / become empty, unoccupied, vacated / become unused, free / become free (not busy) / become open (of a job etc.)

become empty (not crowded; not full) / become free (not busy)

movie, film