Crossword solverSynonyms for staircase12 crossword answers for “staircase” (9), sorted by letter count.How many letters?All124261911021211321421514 letters 2rampghat6 letters 1flight9 letters 1escalator10 letters 2backstairsfire escape(4,6)12 letters 1companionway13 letters 2flight of steps(6,2,5)emergency exit(9,4)14 letters 2flight of stairs(6,2,6)moving stairway(6,8)15 letters 1moving staircase(6,9)