1. As an adjective
   "nouns are frequently used adjectively"

See also: adjectival

• paying attention
• paying back
• payload
• paymaster
• payment
• payment rate
• Payne's gray
• Payne's grey
• paynim
• payoff
• payola
• payor
• payout
• payroll
• payroll check
• payroll department
• Pays de la Loire
• paysheet
• payslip
• Pb
• Pbit
• PBS
• PBX
• PC
• PC board