Carapaça.
n.The thick shell or shield which covers the back of the tortoise, or turtle, the crab, and other crustaceous animals.
n.shell, cuticle, shield, scute generic term
Vogais: aaae
Consoantes: crpc
carapax, cacographic, carps, craps, cecropiaceae, charophyceae, caryopses, crapefish, carpus, corpse.