1. Occurring without motivation or provocation
   "unprovoked and dastardly attack"
   - motiveless, wanton

See also: unmotivated

• Shawnee cake
• Shawnee salad
• shawny
• Shawwal
• shay
• shaytan
• she
• she's
• she-bop
• she-devil
• she-goat
• she-oak
• sheading
• sheaf
• shear
• sheared
• shearer
• shearing
• shearling
• shears
• shearwater
• sheatfish
• sheath
• sheath knife
• sheath pile