extr - ff
- extra
- extra charge
- extra pay
- extra time
- extra virgin olive oil
- extra-curricular
- extra-dry
- extra-fast
- extra-fine
- extra-large
- extra-mural
- extra-special
- extra-strong
- extract
- extraction
- extractive
- extractor
- extractor fan
- extraditable
- extradite
- extradition
- extragalactic
- extralinguistic
- extramarital
- extraneous
- extranet
- extraordinarily
- extraordinary
- extraordinary general meeting
- extrapolate
- extrapolation
- extrasensory
- extrasensory perception
- extraterrestrial
- extraterritorial
- extraterritorial possessions
- extravagance
- extravagant
- extravagantly
- extravaganza
