Dienyddwr, n. an executioner
Dieppil, a. having no issue
Dierbyn, a. without reception
Diergryd, a. without trembling
Diergryn, a. unshaken; fearless
Dierlyd, a. unpursued
Dierwin, a. not rough or harsh
Diesgeulus, a. not intelligent
Diesgud, a. not nimble
Diesmwyth, a. uneasy
Dietifedd, a. childish
Dieuog, a. guiltless
Dieurwydd, n. certainty
Diewyllys, a. intestate
Dif, n. a cast off, ejection
Difa, n. extermination
Difâd, n. an exterminating: a. destitute of good
Difaddeu, a. without remission
Difael, a. profitless
Difaeth, a. without nourishment
Difai, a. blameless, faultless
Difalch, a. void of pride
Difam, a. motherless
Difan, a. spotless, unspotted
Difancoll, a. total loss
Difaniad, n. a vanishing
Difant, n. a vanished state
Difanu, v. to vanish
Difanw, a. evanescent
Difanwl, a. not exact
Difar, a without wrath
Difarf, a. beardless, shaved
Difariaeth, a. without mischief
Difarn, a. void of judgement
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
Difenwad, n. a contemning
Difenwi, v. to contemn
Difenwyd, a. unblest; joyless
Difesur, a. immeasurable
Difeth, a. infallible, certain
Difiad, n. annoyance
Difilain, a. not ferocious
Difin, a. edgeless
Difio, v. to fling; to annoy
Difiog, a. annoying; wild
Diflaen, a. without point
Diflaen, n. beard of a dart: a. without a point
Diflan, a. without lusture; fading
Diflanedigaeth, n. disappearance
Diflaniad, n. a vanishing
Diflanol, a. evanescent
Diflant, n. evanescence
Diflanu, v. to vanish away
Diflas, a. tasteless; disgusting
Diflasdod, n. disgust, insipidity
Diflasiad, n. a disgusting
Diflasu, v. to disgust; to become disgusted
Diflin, a. not tired, unwearied
Diflisg, without shell; unpeeled
Diflodau, a. destitute of flowers
Diflwng, a. not sullen
Difoes, a. void of manners
Difoiwyno, v. to constuperate
Difr, n. a cast; a metre
Difrad, a. not treacherous
Difradw, a not defective
Difraint, a. not privileged
Difraisg, a. not bulky or large
Difrau, a. not fragile or brittle
Difraw, a. fearless; careless
Difrawd, n. dispersion; waste; devastation
Difrawu, v. to grow careless
Difrawwch, n. unconcern
Difreg, a. of frailty
Defreinio, v. to disfranchise
Difri, a. undignified, ignoble
Difrif, a. serious, sedate
Difrig, a. not having tops
Difrisg, a. trackless
Difro, a. exile: n. an exile
Difrodaeth, n. extravagance
Difrodi, v. to make havoc
Difrodiad, n. a washing
