Dyranu, v. to divide
Dyrathu, v. to rub, to chafe
Dyrawr, n. impulse: a. urgent
Dyrch, n. a rising; an assault
Dyrchaf, n. an assault
Dyrchafael, n. ascension
Dyrchafiad, n. exhaltation
Dyrchafiaeth, n. promotion
Dyrchafol, a. elevating
Dyrchafu, v. to elevate, exalt; to advance; to ascend