1. Incapable of being checked or restrained

See also: difficult, unmanageable

• no-brainer
• no-count
• no-fault
• no-fly zone
• no-frills
• no-go
• no-go area
• no-goal
• no-good
• no-hit
• no-hit game
• no-hitter
• no-hoper
• no-no
• no-nonsense
• no-par stock
• no-par-value stock
• no-parking zone
• no-see-um
• no-show
• no-side
• no-trump
• no-win
• no-win situation
• NOAA