An-ti-christ, anghrist, gwrthgrist
An-ti-dote, gwrthwenwyn, dadwenwyn
A-part-ment, rhandy, ystafell
Ap-a-thy, annheimlad; difaterwch
Ap-er-ture, agoriad, adwy, bwlch
A-pos-tate, gwrthgiliwr; gwrthgiliol
A-pos-tle, apostol; anfonog
Ap-pa-rel, dillad, gwisg: dilladu, gwisgo
Ap-pa-rent, amlwg, eglur; ymddangosiadol
Ap-pear-ance, ymddangosiad, golwg; gweledigaeth