Ferox

Ferox is a Latin word meaning "fierce". It may also refer to:
*Ferox (fuel additive), a product for combustion engines
*"Cannibal Ferox", a 1981 film by Umberto Lenzi (also known as "Make Them Die Slowly")
*"Aconitum ferox", a flowering plant of the Ranunculaceae family
*"Alepisaurus ferox", a predatory fish of the Alepisauridae family
*"Apalone ferox", a soft-shell turtle of the Trionychidae family
*"Bathysaurus ferox", a lizardfish of the Synodontidae family
*"Cryptoprocta ferox", a carnivore of the Eupleridae family
*"Euryale ferox", a flowering plant of the Nymphaeaceae family
*"Odontaspis ferox", a sand shark of the Odontaspididae family
*"Pseudopanax ferox", a small tree endemic to New Zealand (also known as the toothed lancewood)
*"Salmo ferox", a species of brown trout
*"Urtica ferox", a poisonous tree of New Zealand