crystalize or crystaliseverb

• potlatch
• pot-luck
• potoroo
• pot plant
• potpourri
• pot roast
• pot-roast
• potsherd
• potshot
• pot still
• pottage
• potted
• potter
• potter's field
• potter's wheel
• pottery
• potting compost
• potting shed
• pottle
• potto
• Pott's fracture
• potty
• pouch
• pouf
• pouffe