undecagon /un-dekˈə-gon/

A plane figure of eleven angles and sides

• halleluiah
• halleluiahs
• hallelujah
• hallelujahs
• hallian
• hallians
• halliard
• halliards
• halling
• hallings
• hallion
• hallions
• hallmark
• hallmarked
• hallmarking
• hallmarks
• hall-moot
• hall-moots
• hallo
• halloa
• halloaed
• halloaing
• halloas
• halloed
• hall of fame