- Tenth rate
- Tenting
- Teofila
- Tepidity
- Tercentenary
- Tercentennial
- Tergiversator
- Terminal
- Termination
- Terminator
- Terminological
- Terminologically
- Termitarium
- Tersely
- Tertiary
- Terylene
- Test programme
- Test-flight
- Test-match
- Testa
- Testicle
- Testification
- Testifier
- Testis
- That and the other
- That can wait
- That is no news
- That time itself
- Thatched
- Thatched fence
- Thatched fencing
- Thats more like it
- Thaumatrope
- The creeper cynanchum acidum
- The daily rounds
- The dizzy heights
- The dotted line
- The down trodden
- The ebb and flow
- The english
- The fact remains
- The favourite
- The great majority
- The great mass
- The last but one
- The letter cha
- The letter zha
- The object of the exercise
- Theocrat
- The open
- The pale of law
- The pith of an argument
- The plesure of the flesh
- The power behind the throne
- Them
- The primrose path
- The prohet
- The range of voice
- 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