Dyhenydd, n. giver of life

Dyheu, v. to pant, to puff

Dyheuad, n. a panting

Dyheuddyd, v. to explore

Dyheued, v. to pant, to puff

Dyheueg, n. a wish; sigh

Dyheuro, v. to assert

Dyhewyd, n. resolution

Dyhewydd, n. maturity

Dyhewyn, n. what is matured