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

See also: heat, pyrogen

• far-off
• far-out
• far-reaching
• far-right
• farad
• faradaic
• Faraday
• faradic
• farandole
• faraway
• farawayness
• FARC
• farce
• farce comedy
• farceur
• farcical
• farcically
• farcin
• farcy
• fard
• fardel
• fare
• fare increase
• fare-stage
• fare-thee-well