Ymlwybran, v. to be creeping
Ymlwytho, v. to burden one’s self
Ymlygru, v. to corrupt one’s self
Ymlyn, n. cohesion, adherence
Ymlyniad, n. an adherence
Ymlynu, v. to adhere together
Ymlysiad, n. a self discarding
Ymlythu, v. to gorge one’s self
Ymnabod, v. to be acquainted
Ymnacâu, v. to refuse one’s self