1. Produced by or producing fever
   - pyrogenic, pyrogenetic 
2. Produced under conditions involving intense heat
   - igneous, pyrogenic

See also: heat, pyrogen

• ear canal
• ear doctor
• ear fungus
• ear hole
• ear specialist
• ear trumpet
• ear-like
• ear-nose-and-throat doctor
• ear-shaped
• ear-shell
• earache
• eardrop
• eardrum
• eared
• eared grebe
• eared seal
• earflap
• earful
• Earhart
• earing
• earl
• Earl Marshal
• Earl of Leicester
• Earl of Warwick
• Earl Russell