1. Not capable of being changed or altered
   - unalterable

See also: final, incurable, last

• pepo
• pepper
• pepper box
• pepper bush
• pepper family
• pepper grass
• pepper grinder
• pepper mill
• pepper pot
• pepper root
• pepper sauce
• pepper shaker
• pepper shrub
• pepper spray
• pepper steak
• pepper tree
• pepper vine
• pepper-and-salt
• peppercorn
• peppercorn rent
• peppered steak
• pepperidge
• pepperiness
• peppermint
• peppermint candy