cracking Synonyms

corking great smashing crack dandy swell groovy nifty not bad slap-up keen fracture bully peachy neat snap shucking snapping slamming slitting slotting topping smacking shattering sensational popping quality rapping renting riming ripping rupture sallying scission scorification old scuffing spanking splendid wonderful a-ok chemical change fragmentation bang up beyond measure boffo decode fab prizewinning winey