1. That can not be renewed
   "books on that shelf are unrenewable"
   - nonrenewable

Antonym: renewable

• pepperwood
• pepperwort
• peppery
• peppiness
• peppy
• Pepsi
• Pepsi Cola
• pepsin
• pepsinogen
• peptic
• peptic ulcer
• peptic ulceration
• peptidase
• peptide
• peptide bond
• peptide linkage
• peptisation
• peptise
• peptization
• peptize
• Pepto-bismal
• peptone
• Pepys
• per
• per annum