Difarw, a. deathless, immortal
Difas, a. not shallow
Difaswedd, a. without levity
Difechni, a. not having bail
Difedydd, a. unbaptized
Difeddiant, a. unpossessed
Difeddw, a. sober
Difefl, a. void of reproach
Difeio, v. to exculpate
Difeiriad, n. a repenting