- reffexible
- reffexion
- reffexive
- refflux valve
- refill
- refillable
- refilling
- refiltration
- refinance
- refinance bill
- refinance credit
- refinancing
- refine
- refined
- refined asphalt
- refined bitumen
- refined copper
- refined fat
- refined hydrocarbons
- refined lake
- refined lard
- refined lead
- refined method
- refined oil
- refined petroleum
- refined product
- refined starch
- refined steel
- refined sugar
- refined tank
- refined tar
- refined wax
- refinement
- refiner
- refinery
- refinery gas
- refinery massecnite
- refinery scum
- refinery sludge
- refining
- refining cinders
- refining company
- refining furnace
- refining glass
- refining industry
- refining license
- refining losses
- refining method
- refining mills
- refining plant
- refining process
- refining quality
- refining tank
- refining temperature
- refining zone
- refinish
- refinish system
- refinishing
- refinishing paint
- refit
- refitting repair
- reflate
- reflation
- reflationary
- reflaxive space
- reflect
- reflectance
- reflectance density
- reflectance model
- reflected
- reflected beam
- reflected code
- reflected glare
- reflected heat
- reflected image
- reflected impedance
- reflected light
- reflected plan
- reflected power
- reflected pulse
- reflected radiation
- reflected resistance
- reflected signal
- reflected sound
- reflected voltage
- reflected wave
- reflecting
- reflecting antenna
- reflecting barrier
- reflecting concrete
- reflecting curtain
- reflecting electrode
- reflecting galvanometer
- reflecting grating
- reflecting horizon
- reflecting material
- reflecting medium
- reflecting microscope
- reflecting mirror
- reflecting point