1. Without explicit official permission
   "unsanctioned use of company cars"

See also: unofficial

• Spraguea umbellatum
• sprain
• sprat
• sprawl
• sprawler
• sprawling
• sprawly
• spray
• spray can
• spray gun
• spray paint
• spray painting
• spray-dried
• spray-dry
• sprayer
• spraying
• spread
• spread over
• spread-out
• spreadeagle
• spreadeagled
• spreader
• spreadhead
• spreading
• spreading bellflower