- Triads
- Trifler
- Trigger something off
- Trigger-happy
- Trigonometry
- Trim with
- Trimmer
- Trinitarianism
- Trinitrotoluene
- Trinket
- Trip
- Triplicate
- Triplicity
- Trite
- Triumphal
- Triumphant
- Triumvirate
- Triunity
- Trival
- Troll
- Trollop
- Truck system
- Trucking
- Trudge
- Truism
- Trumpet flower
- Trumpeter
- Trumpets
- Truncate
- Trundle
- Trunk-line
- Trunks
- Truss
- Trust
- Trusteeship
- Truth
- Truth to tell
- Truthfully
- Try and try
- Try on
- Try one's best
- Try ones utmost
- Trying
- Tsetse
- Tub
- Tuba
- Tuberculosis
- Tuberous
- Tuft of hair
- Tufted
- Tug-of-war
- Tugboat
- Tuition
- Tuition master
- Tuk tuk
- Tumble
- Tumbler
- Tumbrel
- Tumidity
- Turmeric
- Turmeric powder
- Turn a blind eye
- Turn a person a drift
- Turn against
- Turn around time
- Turn away
- Turn off
- Turn on person
- Turn ones hand to
- Turn ones head
- Turn over in ones mind
- Turn tail
- Turn to
- Tutelary deity
- Tutor
- Tuyere
- Twain
- Tweezers case
- Twice-ploughed
- Twiddle
- Twilight
- Twin-set
- Twine
- Twins
- Twist the lions tail
- Twit
- Two feet
- Two-edged
- Two-faced
- Towage
- Tackling
- Tact
- Tactful
- Tactfully
- Tactic
- Tactics
- Tactile
- Tactual perception
- Tag along