- training
- trench mortar
- troop
- traverse
- trench
- turn
- unarrayed
- unchallenged
- uncover
- turret
- unattached
- under-officer
- undercharge
- unfit
- uniform
- undershoot
- undischarged
- undiscomfited
- unfightable
- unfortified
- unhealthiness
- unhealthy
- uniforce
- unoccupied
- unseasoned
- valise
- van
- vanguard
- vedette
- wale
- warbird
- warfare
- warrant
- watchword
- walk
- walkie-talkie
- war-dog
- warrant-officer
- washed
- watch-house
- waver
- wavering
- weaponization
- weave
- voluntary
- volunteer
- wedge
- wigwag
- window
- wing
- work
- whippet
- whizz-bang
- wig-wag
- withdrawn
- wheel
- windage
- winkle
- withdraw
- withdrew
- wove
- woven
- write
- wrote
- yeomanry
- yield
- zero