quatrefoil /katˈər-foil or katˈrə-foil/ or quatrefeuille /-fœ-ē or -fīl/

1. A four-petalled flower or leaf of four leaflets
2. An openwork design or ornament divided by cusps into four lobes (architecture)

• wists
• wit
• witan
• witblits
• witblitses
• witch
• witch-alder
• witchcraft
• witchcrafts
• witch doctor
• witch doctors
• witched
• witch-elm
• witch-elms
• witchen
• witchens
• witcheries
• witchery
• witches
• witches' brew
• witches' brews
• witches' broom
• witches' brooms
• witches' butter
• witches' butters