cercar - to surround, to enclose

certificar - to certify, to assure, to guarantee

chapar - to cover, to plate with gold or silver

chiflar - to whistle, to be crazy about

chillar - to howl, to yell, to screech

chinchar - to annoy, to irritate

chistar - to utter (palabra)

chupar - to suck, to absorb

circular - to circulate, to flow

citar - to cite, to quote, to mention

clamar - to cry out