Ysgelerdra, n. atrociousness
Ysgentyn, n. a caperer, a buffoon
Ysgerbwd, n. skeleton, a carcass
Ysgeth, n. a spear, a lance
Ysgethriad, n. an iterating
Ysgethrg, v. to iterate, to repeat
Ysgi, n. a cutting off; a parer; a hat
Ysgien, n. a slicer; a cymetar; turner’s lathe; tall woman
Ysgil, n. a recess, a nook
Ysgiliad, n. a setting behind