sharp blow with something hard

RAP
WordClue
JAGsharp projection
NUThard-shelled seed
YIPsharp, high-pitched bark
BRANhard outer layers of cereal grain
BUMPlight blow or jolting collision
CUSPsharp point or pointed end
DISCcompact or hard
SLAMsudden impact or blow
SNOWblow
BLADEsharp cutting part
BRANDSharp or Cartier
FLINThard form of quartz
SHELLhard external covering of an animal
THORNsharp protective spine of a plant
DAGGERfighting weapon with a sharp point
HELMEThard hat
TONGUEmother or sharp
TWINGEsharp pain
PRINTOUThard copy
ADVERSITYhard life
ARIELSharon, Israeli politician
BLADEsharp cutting part