1. Lacking official approval
   - unaccredited, unlicenced [Brit, non-standard]

See also: unauthorised [Brit], unauthorized

• stoner
• stoneroot
• stonewall
• Stonewall Jackson
• stonewaller
• stonewalling
• stoneware
• stonewash
• stonework
• stonewort
• stonily
• stoniness
• stoning
• stonker
• stonkered
• stonking
• stony
• stony coral
• Stony Tunguska
• stony-broke
• stonyhearted
• stooge
• stook
• stool
• stool test