lull

time-out

interim, interlude, intermission, interval, respite, rest

cessation, discontinuance, downtime, ending, expiration, finishing, hitch, lapse, stoppage, stopping, termination

abeyance, moratorium, surcease, suspension

discontinuity, gap, hiatus

appease, conciliate, hush, mollify, pacify, placate

allay, alleviate, assuage, ease, lay, mitigate, quell, relax, relieve, solace

narcotize, sedate, stupefy