lingel or lingle /lingˈgl or (chiefly Scot) lingˈl/

A shoe-maker's waxed thread

• heptads
• heptagon
• heptagonal
• heptagons
• Heptagynia
• heptagynous
• heptahedra
• heptahedron
• heptahedrons
• Heptameron
• heptamerous
• heptameter
• heptameters
• Heptandria
• heptandrous
• heptane
• heptanes
• heptapodic
• heptapodies
• heptapody
• heptarch
• heptarchic
• heptarchies
• heptarchist
• heptarchists