Slasher films are a staple of the horror genre, characterized by their intense violence and graphic depictions of GORE and BLOODSHED. The crossword solutions for the term 'slasher film staple' are GORE (4 letters) and BLOODSHED (9 letters). GORE is a term used to describe the depiction of violent and often gruesome scenes in films, while BLOODSHED refers to the act of spilling or shedding blood. Both terms are commonly associated with slasher films, which often feature extreme violence and graphic depictions of death and injury.