1. Not capable of being combed

See also: uncombed

• US Marine Corps
• US Marshals Service
• US Military Academy
• US Mint
• US Naval Academy
• US Navy
• US Post Office
• US Postal Inspection Service
• US Postal Service
• US Secret Service
• US Senate
• US Trade Representative
• USA
• usability
• usable
• usableness
• USACIL
• USAF
• usage
• Usama bin Laden
• usance
• USB
• Usbeg
• Usbek
• USCB