Gewyn, n. a sinew
Gewynog, a. having sinews
Gewynol, a. relating to sinews
Gi, n. a fine fibre; a nerve
Giach, n. a snipe
Giau, n. system of the nerves
Gieuawg, a. having nerves
Gieuawl, relating to the nerves
Gid, n. a she goat, a goat
Gien, n. a single nerve