plural of cutthroat

A murderer who slits the throats of victims. / An unscrupulous, ruthless or unethical person.

Involving the cutting of throats. / Of or relating to a card game where everyone plays for him or herself rather than playing with a partner. / Ruthlessly competitive, dog-eat-dog.

Any of the family Synaphobranchidae of eels.

plural of cutthroat eel