Llywiadaeth, n. direction
Llywiadol, a. directive, steering
Llywiadu, v. to direct, to rule
Llywiadures, n. a governess
Llywiaduriaeth, n. directorship, governance
Llywiaeth, guidance, rule
Llywiannol, a. directive
Llywiannu, v. to direct, to rule
Llywiant, n. direction, rule
Llywiawd, n. governance