Opposite to white....BL 
Seen on heart monitors..BL 
To stand in the way..BL 
Posh name for a man..CH 
Ribcage...CH 
Baby hen...CH 
Movement of the jaw..CH 
Big Ben does this..CH 
Using an axe on wood....CH 
Slang term for throw....CH 
  ACK
  IP
  OCK
  AP
  EST
  ICK
  EW
  IME
  OP
  UCK