Cruel, feroz.
a.Fierce; savage; wild; indicating cruelty; ravenous; rapacious; as, ferocious look or features; a ferocious lion.
adj.fierce, furious, savage, violent similar term
Vogais: eoiou
Consoantes: frcs
ferocious, feracious, ferous, furacious, -ferous, ferrous, furious, ferreous, ferroso-, feverous.