Gostyngwr, n. one who abases, inclines, lowers, or humbles
Goswydd, n. a petty office
Goswyn, n. a slight charm
Gosymdaith, n. provision, support
Gosymdeithiad, n. a provisioning
Gosymdeithio, v. to provide sustenance
Gosymerth, n. the gossamer
Gosymmaith, n. support, food
Gosymu, v. to warble
Gosymud, n. a slight move