Gwerthiad, n. a selling, vending
Gwerthiant, n. price; vendition
Gwerthiog, a. precious, valuable
Gwerthu, v. to sell, to traffic
Gwerthyd, n. a spindle, axis
Gwerthydaid, n. a spindle-ful
Gwerthydu, v. to put on a spindle
Gwerthyr, n. a fortification
Gweru, v. to generate tallow
Gweryd, n. sward; moss