1. Incapable of being overcome or subdued
   - invincible, unbeatable

See also: unconquerable

• paletiology
• palette
• palette knife
• palfrey
• Palgrave
• Pali
• palilalia
• palimony
• palimpsest
• palindrome
• palindromic
• paling
• palingenesis
• palingenetic
• palinode
• Palinuridae
• Palinurus
• palisade
• palish
• Paliurus
• Paliurus spina-christi
• pall
• pall-mall
• Palladian
• Palladio