Llythyru, v. to letter, to spell
Llythyrydd, n. letter-writer
Llythyryn, n. billet, note
Llyo, v. to lick with the tongue
Llyw, n. a ruler; a rudder
Llywaeth, n. guidance; rearing
Llywed, v. to rule, to direct
Llywedu, v. to rule, to guide
Llywedydd, n. a director; a pilot
Llywedyddes, n. a governess