Prim-er, cynlyfr; penllythyren
Prin-cess, tywysoges
Print-er, argraffydd, argraffwr
Print-ing, argraffyddiaeth
Pri-or, penmynach; cyntaf, blaenorol
Pri-son, carchar, carchardy
Pri-vate, cuddfa, uniged; cyfrin, dirgel; unig; neillduol
Priv-y, cyfrin, dirgel, cudd
Pro-bate, cymmynbrawf
Prob-lem, dyrys destyn, dyfnbwngc