Ad-vice, cynghor; mynegiad
Ad-vise, cynghori, annog
A-dult, oedog, un mewn oed
Af-fair, gorchwyl; achos
Af-fect, serch; teimlad: cyffroi; ceisio
Af-firm, haeru; sicrhau, gwirio
Af-fix, cyssawd: cydio, sicrhau
Af-flict, gofidio, trallodi
Af-ford, rhoddi, gweini; gallu rhoi
Af-fray, ymryson: brawychu