Crossword clues for Serene. 7 letters:SERENERCalmer.SERENEDTranquilized.SERENERQuieter.SERENESCalm seas.SERENERMore relaxed.SERENERLike a Zen garden vis-à-vis a zooSERENERMore chillSERENESCalms.SERENERLess excited.SERENERComparatively calmSERENERMore calmSERENESMakes tranquil.SERENERLess agitatedSERENEDCalmed.SERENESTranquilizes.SERENESTranquil expanses.SERENESPeaceful expanses: Poet.SERENERMore collectedSERENERLess jumpySERENERLess stressedSERENERMore unruffledSERENESCalm expansesSERENERLess anxiousSERENERLess disturbedSERENERLess flusteredSERENERContemptuous lookerSERENERMore at peaceSERENERFeeling less stressSERENERMore placidSERENERMore quietSERENERMore peacefulSERENERMore tranquilATARAXYSerene calmnessRESTFULSereneCALMESTMost sereneUNFAZEDSereneNIEBUHRTheologian Reinhold who wrote the Serenity PrayerHALCYONSerene.ATPEACESerenePLACIDOName meaning "serene"ARCADIASerene placeIRATESTLeast sereneCALMESTSerene to the maxSERENEIn the middle of meditation, if you're doing it rightSERENELike a spa environment, you'd hopeSERENETranquilSERENEExuding peaceSERENEFairSERENETotally at easeSERENEPeaceful