slasher

As a verb slushed

is (slush).

As a noun slasher is

one who slashes.

As nouns the difference between slasher and gutter

is that slasher is one who slashes while gutter is a prepared channel in a surface, especially at the side of a road adjacent to a curb, intended for the drainage of water or gutter can be one who or that which guts.

As a verb gutter is

to flow or stream; to form gutters.

As nouns the difference between bludgeoner and slasher

is that bludgeoner is one who bludgeons while slasher is one who slashes.

As nouns the difference between slasher and throttler

is that slasher is one who slashes while throttler is (figuratively) one who throttles.

As nouns the difference between garroter and slasher

is that garroter is a person who uses a garrote while slasher is one who slashes.

As nouns the difference between ripper and slasher

is that ripper is something that rips (something else) or ripper can be (obsolete) one who brings fish from the seacoast to markets in inland towns while slasher is one who slashes.

As nouns the difference between cutter and slasher

is that cutter is a person or device that cuts (in various senses) while slasher is one who slashes.

As nouns the difference between ghost and slasher

is that ghost is the spirit; the soul of man while slasher is one who slashes.

As a verb ghost

is to haunt; to appear to in the form of an apparition.

As nouns the difference between slasher and swasher

is that slasher is one who slashes while swasher is (obsolete) one who makes a blustering show of valor or force of arms.

As a noun slasher

is one who slashes.

As an adjective slashed is

having been slashed, cut or rent.

As a verb slashed is

(slash).