- Torpescence
- Torpor
- Torrential
- Tottering
- Toucan
- Touch a raw nerve
- Touch at
- Touch on
- Touch-lightly
- Touch-me-not-ism
- Touched
- Touching
- Touchy
- Tough-guy
- Townspeople
- Toxicology
- Toy with
- Tp
- Tpt
- Tracery
- Tracheal
- Track and field
- Tracker
- Tractability
- Trade traffic
- Tradesman
- Traditional
- Traditionalist
- Traducer
- Trady
- Traffic
- Trafficker
- Tragedian
- Tragedienne
- Tragic flaw
- Tragicomedy
- Trai-net
- Traid
- Trailing edge
- Train-bearer
- Trained
- Trainman
- Traipse
- Trammel
- Trample to death
- Trance
- Tranche
- Tranquil
- Transformation
- Transgress
- Transgressor
- Transiency
- Transient
- Transilating programme
- Transit
- Transition period
- Transitional
- Transitional relief
- Transitive verb
- Translational
- Translator
- Translocation
- Trap to catch elephant
- Trapdoor
- Trapezoid
- Traveling
- Traveller's cheque
- Travellers
- Travelogue
- Trawl
- Trawler
- Treetop
- Trembly
- Tremendous
- Tremendousness
- Tremolo
- Tremor
- Tremulous
- Trench
- Trench coat
- Trend-setter
- Tresspassing
- Triads
- Tribes
- Tribulus
- Tribunal
- Tribute
- Trichiurus
- Trichotillomania
- Tricjster
- Trickle
- Trickle charger
- Tricks of the trade
- Trickster
- Trident
- Triplicate
- Triplicity
- Trite
- Triumphal
- Triumphant