- The ravages of time
- The rot
- The sands are running out
- The scotch
- The third degree
- The third part
- The third world
- The three basic tenses
- The time of day
- The times
- The tip of the iceberg
- The tree michalia champaka
- Theocratic
- Theogen
- Theologically
- Theology
- Theophorous
- Theorem
- Theoretics
- Theories
- Theosophy
- Therapy
- There
- There is
- There is money in
- There is no love lost between them
- Thermography
- Thermoplastic
- Thermos flask
- Thermosphere
- Thespian
- Thick forest
- Thieving
- Thigh-bone
- Thinnish
- Third degree burn
- Third gear
- Third person
- Third-rate
- Thirdly
- Thirukkural
- Thiruvonam
- This life
- Thoughtfully
- Three tenses
- Three times of a day
- Three-decker
- Three-eyed
- Three-road junction
- Threshold
- Thrifty
- Thrill
- Thrilling
- Thrisanku
- Thrush
- Thrust aside
- Thrust oneself
- Thumb a lift
- Thumbs down
- Thump
- Thump impression
- Thunder-stroke
- Thundercloud
- Thwack
- Thy
- Thyme
- Thyself
- Tied to one's wife's apron strings
- Ties
- Tiger beetle
- Tiger mom
- Tight schedule
- Tightness
- Tightrope walk
- Tights
- Tiht garment
- Tilde
- Tiling
- Time-keeper
- Time-limit
- Time-lines
- Time-server
- Time-signal
- Timepiece
- Timer
- Timid
- Timid eyes
- Tin god
- Tin ware
- Tin-plate
- Tin-tack
- Tipula
- Tirade
- Tired
- Tired person
- Tirelessness
- Tissue
- Tit for tat
- Titan
- Titbit