- turning
- turning circle
- turning point
- turning radius
- turnip
- turnkey
- turnkey system
- turn-off
- turn-on
- turnout
- turnover
- turnpike
- turnround
- turnspit
- turnstile
- turntable
- turntable ladder
- turn-up
- turpentine
- turpitude
- turps
- turquoise
- turret
- turret gun
- turtle
- turtleback
- turtledove
- turtleneck
- Tuscan
- Tuscany
- tush
- tusk
- tusker
- tussle
- tussock
- tut
- Tutankhamen
- tutelage
- tutelary
- tutor
- tutorial
- tutti frutti
- tut-tut
- tutu
- Tuvalu
- tu-whit tu-whoo
- tux
- tuxedo
- TV
- TV movie
- twaddle
- twain
- twang
- 'twas
- twat
- tweak
- twee
- tweed
- tweedy
- tween
- tweenage
- tweenager
- tweeny
- tweet
- tweeter
- tweeze
- tweezers
- twelfth
- twelfth grade
- Twelfth Night
- twelve
- twelvemonth
- twelve-tone
- twentieth
- twenty
- twenty-first
- twenty-four
- twenty-four seven
- twenty-one
- twenty-twenty vision
- 'twere
- twerp
- twice
- twiddle
- twig
- twilight
- twilight zone
- 'twill
- twill
- twin
- twin beds
- twin bill
- twin carburettor
- twin cylinder
- twin room
- twin town
- twin tub
- twin-bedded
- twin-cam
- twine
- twin-engined
- twinge
- twining
- twinjet
- twinkle
- twinkling
- twin-lens reflex
- twinning
- twin-screw
- twinset
- twirl
- twist
- twist grip
- twisted
- twister
- twisty
- twit
- twitch
- twitcher
- twitchy
- 'twixt
- two
- two-bit
- two-by-four
- two-chamber system
- twocker
- twocking
- two-cycle
- two-cylinder
- two-dimensional
- two-door
- two-edged
- two-faced
- twofold
- two-four time
- two-handed
- two-hander
- two-lane
- two-legged
- two-level
- two-line whip
- two-liter
- twonk
- two-party
- twopence
- twopenny
- twopenny-halfpenny
- two-phase
- two-piece
- two-ply
- two-seater
- two-sided
- twosome
- two-star
- two-step
- two-storey
- two-stroke
- two-tier
- two-time
- two-timer
- two-timing
- two-tone
- two-way
- two-way street
- two-wheeler
- TX
- tycoon
- tyke
- tympani
- tympanum
- -type
- type
- typebar
- typecase
- typecast
- typeface
- typeover
- typescript
- typeset
- typesetter
- typesetting
- typewrite
- typewriter
- typewritten
- typhlology
- typhoid
- typhoon
- typhus
- typical
- typically
- typify
- typing
- typing error
- typing paper
- typing pool
- typing speed
- typist
- typo
- typographer