13-letter words starting with fr
- frosted glass — etched glass with a translucent surface
- froude number — a dimensionless number used in hydrodynamics for model simulation of actual conditions
- frozen assets — business assets that are not convertible into cash, as by government direction or business conditions
- frozen wastes — vast parts of land covered by snow and ice and usually uninhabited by people
- fruit farming — the practice of growing or farming fruit
- fruit machine — gambling: slot machine
- fruiting body — an organ that produces spores; fructification.
- fruitlessness — The quality of being fruitless.
- frumentaceous — of the nature of or resembling wheat or other grain.
- frumentarious — of or relating to wheat or a similar grain
- frustratingly — to make (plans, efforts, etc.) worthless or of no avail; defeat; nullify: The student's indifference frustrated the teacher's efforts to help him.