phengite /fenˈjīt/, also phengites /-jīˈtēz/

1. A transparent stone used in ancient times for windows, prob selenite
2. Sometimes applied to kinds of mica

• fioriture
• fippence
• fippences
• fipple
• fipple flute
• fipple flutes
• fipples
• fiqh
• fir
• fir cone
• fir cones
• fire
• fire alarm
• fire alarms
• fire and brimstone
• fire-and-brimstone
• fire and sword
• fire ant
• fire ants
• firearm
• firearms
• fire-arrow
• fire-arrows
• fire away
• fireback