Letters that make ripper
e, p, r, i are letters that make 'ripper'
tripper, dripper, gripper, rippers are words created by adding a letter to 'ripper'
1 possible definitions for 'ripper'
Under this definition, ripper is a noun and has the following properties:
'ripper' can be a type of murderer, liquidator, manslayer.
"Jack the Ripper was probably a madman"