Crossword solverSynonyms for sleep25 crossword answers for “sleep” (5), sorted by letter count.How many letters?All253342637182931011121211311631912112413 letters 3napkipREM4 letters 2restNREM6 letters 3bundlecatnaphole up(4,2)7 letters 1quietus8 letters 2REM sleep(3,5)estivate9 letters 3hibernateNREM sleep(4,5)aestivate10 letters 1catch a wink(5,1,4)11 letters 2eternal rest(7,4)beauty sleep(6,5)12 letters 1eternal sleep(7,5)13 letters 1orthodox sleep(8,5)16 letters 3paradoxical sleep(11,5)rapid eye movement(5,3,8)practice bundling(8,8)19 letters 1nonrapid eye movement(8,3,8)21 letters 1rapid eye movement sleep(5,3,8,5)24 letters 1nonrapid eye movement sleep(8,3,8,5)