1. Not deposited in layers
   "glacial till is unstratified"

Antonym: stratified

• pillar of strength
• pillar-box red
• pillar-shaped
• pillared
• Pillars of Hercules
• pillbox
• pillion
• pillock
• pillory
• pillow
• pillow block
• pillow fight
• pillow lace
• pillow lava
• pillow sham
• pillow slip
• pillow talk
• pillowcase
• pillwort
• pilocarpine
• pilomotor reflex
• pilose
• pilosebaceous
• Pilosella
• Pilosella aurantiaca