cruel adj. cruel, intolerable.
crujido m. crackling.
crujir clash, click, clank, crack, crackle, creak, rustle.
cruz f. cross.
cruzar cross, pass, pass through, cruise.
cuadrar befit, suit.
cuadro m. picture, scene.
cuajar coagulate, coat over.
cual adv. like, as.
cuál pron. interrog. which, which one, what, what one.