Gwelyog, a. bedded, having a bed; hereditary
Gwell, a. better
Gwella, v. to better, to mend
Gwellâd, n. a bettering
Gwelladwy, a. improveable
Gwellaif, n. shears, scissors
Gwellâu, v. to better, to improve
Gwelleifiad, cutting with shears
Gwelleifio, v. to cut with shears
Gwelliad, n. a bettering