- extended order
- extendible
- extension course
- extending recognition (to)
- extension ladder
- extension agent
- extension proposal
- extension phone
- extensity
- extension service
- extension cord
- extensible
- extensively
- extensive
- extension of a mere formal invitation
- extensiveness
- extenuating
- extenuation
- exterior angle
- exterior
- exteriorisation
- exterminable
- external affairs
- exterminate
- external
- extern
- external angle
- exterminated
- extermination
- external carotid
- external gill
- external drive
- external ear
- external evidence
- external grandeur
- external carotid artery
- external maxillary artery
- external oblique muscle
- external nasal vein
- external jugular vein
- external iliac artery
- external orifice
- external respiration
- external organ
- external_combustion engine
- externalisation
- external storage
- exterpating
- externally
- externalization