KEY: Imporous, [See POROUS].

• Flexible
• Flexion, [See FLEXIBLE]
• Flexure, [See FLEXION]
• Flicker
• Flight
• Flighty, [See ECCENTRIC]
• Flimsy
• Flinch
• Fling
• Flippant
• Flit, [See FLUTTER]
• Flitting, [See FLUTTER]
• {[flleiidlcity]?}
• Float
• Flock
• Flock \v
• Flood
• Florid
• Flounce, [See FLAUNT]
• Flounder
• Flourish
• Flout, [See FLAUNT]
• Flow
• Flower
• Flowing