Answer: waterbed

AnswerCrossword Clue
WATERBEDNo place for sleepers who get seasick?
WATERBEDA place to which to retire, maybe
WATERBEDMattress alternative
WATERBEDSloshy sleeping site
WATERBEDPlace to get rocked to sleep?
WATERBEDHeatable mattress
WATERBEDAqueous resting place
WATERBEDChoice for a Wave's boudoir?
WATERBEDIt can rock you to sleep
WATERBEDIt may rock you to sleep
WATERBEDIt's springless
WATERBEDSpot for a swell sleep?
WATERBEDLiquid-filled sack?
WATERBEDArticle of furniture first used for medical purposes
waterbeda bed filled with water
waterbedA bed with a water-filled rubber or plastic mattress