THESAURUS
half time
anchor watch, bit, break, coffee break, day shift, dogwatch, downtime, full time, graveyard shift, half-time intermission, holiday, interim, interlude, intermezzo, intermission, intermittence, interregnum, interruption, interval, letup, lobster trick, lull, night shift, off-time, overtime, part time, pause, plateau, point of repose, quiet spell, recess, relay, relief, respite, resting point, shift, split schedule, split shift, stint, sunrise watch, swing shift, time, time off, time out, tour, tour of duty, trick, turn, turn of work, vacation, watch, work shift