Crossword solverSynonyms for smash21 crossword answers for “smash” (5), sorted by letter count.How many letters?All21314755617183911123 letters 1hit4 letters 7bangdashruinbeltnailboombash5 letters 5breakcrushknockcrashblast6 letters 1bang-up(4-2)7 letters 1megahit8 letters 3overheaddemolishbankrupt9 letters 1impaction11 letters 2blockbusterimpingement