- effendi
- efferent
- efferent duct
- efferent nerve
- effervesce
- effervescent
- effervescent granules
- effete
- efficacious
- efficacy
- efficiency
- efficiency apartment
- efficiency curve
- efficiency engineer
- efficiency test
- efficient
- effie
- effigy
- effloresce
- efflorescence
- efflorescency
- efflorescent
- effluent
- effluvial
- effluvium
- efflux
- effort
- effortless
- effrontery
- effulge
- effulgence
- effulgent
- effuse
- effusion
- effusive
- effusive rocks
- eft
- efta
- eftsoon
- egad
- egalitarian
- egest
- egesta
- egestion
- egg
- egg apple
- egg capsule
- egg cell
- egg coal
- egg dance
臉書專頁