su·pra·vi·tal 
(s′prə-vītl)
(s′prə-vītl)adj.
Of, relating to, or capable of staining living cells after their removal from a living or recently dead organism: a supravital dye.
- four-bagger
- four-by-four
- fourchette
- four-color
- Four Corners
- four-cycle
- four-dimensional
- four-eyed
- four eyes
- four flush
- four-flush
- four-flusher
- four-footed
- fourgon
- fourhanded
- Four-H Club
- Four Horsemen of the Apocalypse
- Four Hundred
- Fourier
- Fourier analysis
- Fourierism
- Fourierist
- Fourierite
- Fourier series
- Fourier transform