E-qua-nim-i-ty, gwastadfrydedd

E-qui-lib-ri-um, cydbwysedd, cydfantoledd

Et-y-mol-o-gy, geirdarddiad; gwraidd

E-vac-u-a-tion, gwaghâd; ymadawiad

Ev-an-gel-i-cal, efengylaidd

E-vap-o-ra-tion, tarthiad, ageriad

Ex-ag-ger-a-tion, mwyhâd, ychwanegiad

Ex-am-i-na-tion, holiad, ymofyniad

Ex-as-per-a-tion, llidiad, cyffroad; digofaint

Ex-com-mu-ni-cate, esgymmuno; diarddel