laevulose(NAmer levulose) /ʹlevyoolohs, -lohz/ noun

• four-leaved clover
• four-letter word
• four-o'clock
• four-o'clock plant
• fourpenny one
• four-poster
• fourscore
• foursome
• foursquare
• four-star
• four-stroke
• fourteen
• fourth
• fourth dimension
• fourth estate
• fourth official
• Fourth World
• four-way
• four-wheel
• four-wheel drive
• four-wheeled
• fovea
• fowl
• fowling piece
• fowl pest