stoor¹ or stour /stoor/, sture /stûr/ or stowre /stowr/ (obsolete)

1. Great, formidable
2. Stiff, harsh, austere
3. Stubborn, obstinate, surly

• Phrygian
• Phrygian cap
• Phrygian mode
• pHs
• phthalate
• phthalates
• phthalein
• phthaleins
• phthalic
• phthalin
• phthalins
• phthalocyanin
• phthalocyanine
• phthalocyanines
• phthalocyanins
• phthiriases
• phthiriasis
• phthises
• phthisic
• phthisical
• phthisicky
• phthisics
• phthisis
• phut
• phuts