1. Uncertain of all claims to knowledge
   - agnostic

See also: agnostic, nescient, unbelieving

• pleasure
• pleasure boat
• pleasure craft
• pleasure ground
• pleasure principle
• pleasure seeker
• pleasure trip
• pleasure-pain principle
• pleasure-unpleasure principle
• pleat
• pleating
• pleb
• plebe
• plebeian
• plebiscitary
• plebiscite
• Plecoptera
• plecopteran
• Plecotus
• Plecotus townsendi
• Plectania
• plectognath
• plectognath fish
• Plectognathi
• Plectomycetes