cul-de-sac /kŭlˈdə-sak or kulˈ/

1. A street, etc closed at one end
2. A blind alley
3. A route that leads nowhere (figurative)

• opisthoglossal
• opisthognathous
• opisthograph
• opisthographic
• opisthographies
• opisthographs
• rattlebrain
• rattle-brained
• rattlebrains
• rattled
• rattlehead
• rattle-headed
• rattleheads
• rattlepate
• rattle-pated
• rattlepates
• rattler
• rattlers
• rattles
• rattlesnake
• rattlesnakes
• rattle someone's cage
• rattle someone'the cage
• rattletrap
• rattletraps