jolterhead /jōlˈtər-hed/ or jolthead /jōltˈhed/ (archaic)

1. A large clumsy head
2. A blockhead

• isatine
• isatines
• isatins
• Isatis
• I say
• ISBA
• ISBN
• ISC
• ischaemia
• ischaemias
• ischaemic
• leaf-nosed
• leaf roll
• leafs
• leaf-scar
• leaf-scars
• leaf-sheath
• leaf-sheaths
• leaf soil
• leaf spot
• leaf spring
• leaf springs
• leaf-stalk
• leaf-stalks
• leaf trace