muz·zle·load·er 
(mŭzəl-lō′dər)
(mŭzəl-lō′dər)n.
A firearm that is loaded at the muzzle.
muzzle·load′ing adj.
- extenuative
- extenuator
- extenuatory
- exterior
- exterior angle
- exteriority
- exteriorize
- exteriorly
- exterminate
- extermination
- exterminative
- exterminator
- exterminatory
- extern
- external
- external auditory canal
- external capsule
- external-combustion engine
- external ear
- externalism
- externalist
- externality
- externalization
- externalize
- externally