Ra-ven, cigfran

Ra-vine, crigyll, morgilfach

Rav-ing, penwendid; penwan

Rav-ish, treisio; gorlloni

Ra-zor, ellyn

Reach-ing, cyrhaeddiad

Read-ing, darlleniad

Read-y, parod; hwylus, medrus

Re-al, gwir, gwirioneddol; diffuant

Reap-er, medwr, medelwr