Ffadu, v. to mask, to feign
Ffadw, a. of a dark bay colour
Ffael, n. a failing, a fault
Ffaeliad, n. a failing
Ffaelu, v. to fail, to miss
Ffaeth, a. luxuriant, rich, ripe
Ffaethder, n. luxuriancy
Ffaethedig, a. fecundated
Ffaethiad, n. fecundation
Ffaethol, a. tending to make mellow