How do you pronounce C in Latin?
c before e, i, y, ae, oe is pronounced ch: coelo (cheh-loh); in all other cases, c is pronounced k: cantus (kahn-toos). cc before e, i, y, ae, oe is pronounced tch: ecce (eht-cheh).
How do you pronounce Z in Latin?
z is pronounced as though it were dz (as in English adze). th, ph, and ch, sounds which Latin borrowed from Greek, were probably pronounced as strong t, strong p, and guttural c, but it is acceptable to pronounce them as modern English th, ph, and k, respectively.