1. Extremely painful
   - agonizing, agonising [Brit], excruciating, harrowing, torturing, torturesome

See also: painful, torture, torturously

• performant
• performer
• performing
• performing artist
• performing arts
• perfume
• perfumed
• perfumer
• perfumery
• perfunctorily
• perfunctory
• perfuse
• perfusion
• Pergamum
• pergola
• perhaps
• peri
• Periactin
• perianal
• perianth
• periapsis
• periapt
• periarterial plexus
• periarteritis
• periarteritis nodosa