1. Not susceptible to persuasion
   - unpersuadable

See also: insusceptible, unsusceptible

• foxhunt
• foxily
• foxiness
• foxlike
• foxtail
• foxtail barley
• foxtail grass
• foxtail millet
• foxtail orchid
• foxtrot
• foxy
• foy
• foyer
• FPD
• fps
• Fr
• Fra
• Fra Filippo Lippi
• frabjous
• fracas
• fractal
• fractal dimension
• fractal geometry
• fraction
• fractional