- Triptych
- Trisect
- Trisection
- Triskaidekaphobia
- Triumph
- Trivet
- Trivial word
- Trivially
- Trochee
- Troglodyte
- Troika
- Trojan
- Trolley
- Trolley bus
- Truancy
- Truant
- Truchman
- Truck
- Truckload
- True to
- True to life
- True to ones salt
- Truncation
- Trunk call
- Tutelary
- Trust fund
- Trustee
- Trustfully
- Trusty
- Truthfulness
- Try ones luck
- Ttl
- Tuneful
- Tungsten
- Tunnel vision
- Tunnel-maker
- Tupil tree
- Turban
- Turbidity
- Turbine
- Turbulent
- Turf
- Turn up
- Turned towards
- Turner
- Turners wheel
- Turning down
- Turnkey
- Turnover
- Turtle
- Turtle suit
- Tusk
- Tussle
- Tutelage
- Tyro
- Tutorial system
- Twaddle
- Twang of a bow-string
- Twank
- Twenty -twenty vision
- Twenty fold
- Twill
- Twofold
- Tying together
- Tyke
- Type
- Typecast
- Typist
- Tyrannous
- Tyranny
- Take for a ride
- Take hold
- Take home
- Take in
- Take in ones strides
- Take in sail
- Take it easy
- Take it from me
- Take it upon oneself
- Take leave of ones senses
- Take liberties
- Take no count of
- Take no thought for
- Take occasion
- Tannable
- Teetotalism
- Teetotaller
- Teflon
- Telangana
- Tele-camera
- Telecommunication
- Telecommunications
- Telecommute
- Teleconference
- Telegraphic
- Telegraphs
- Teleology
- Telepathic
- Telephone directory
- Temporariness