kobold /kōˈbold/ (Ger folklore)

1. A spirit of the mines
2. A benevolent creature who may secretly help with domestic work

• grey economy
• greyed
• grey eminence
• greyer
• greyest
• grey-eyed
• grey-fish
• grey-fishes
• Grey Friar
• Grey Friars
• grey geese
• grey goose
• grey-goose quill
• grey-goose quills
• grey-goose shaft
• grey-goose shafts
• grey-goose wing
• grey-goose wings
• grey-haired
• grey-headed
• greyhen
• greyhens
• greyhound
• greyhounds
• greying