Cywreiniwr, n. one who makes perfect
Uchelsaf, n. a high standingRhyglyddiant, a. desert, meritGwrthansawdd, contrary qualityDadgyfartalu, to disproportionRheidioli, v. to render needfulArweiniad, n. a conductingTroediad, n. a footing; a pacingSyfrdanu, v. to make giddyAchwaneg, a. more, additionalArlamu, v. to bound upSerig, a. starred; spangledTreftadaeth, n. a patrimonyCorlanu, v. to fold, to penGwasgodiad, n. shelteringArteithiol, a. torturingGwastadle, n. level placePenaeth, n. supremacy, a principalTawedogrwydd, n. taciturnityTueddoldeb, n. inclindnessHysathr, a. easily trodden