- Third degree method
- Third estate
- Thirst
- Thirteenth
- Thirtieth
- Thiruvananthapuram
- Thiruvathirakakli
- This man
- This much
- This time
- Thoughtlessness
- Thousand
- Thousand fold
- Thousand millions
- Thralldom
- Thrash out
- Threadbare
- Thready
- Threatening
- Thunderbolt
- Three rhythms in music
- Three ring circus
- Topcoat
- thrombocytopenia
- Thrombosis
- Thrombus
- Through thick and thin
- Throw oneself on
- Throw up ones eye
- Throwing out
- Thrown
- Throws
- Tibial
- Ticket collector
- Ticking
- Tickled to death
- Tidal
- Tiddly-winks
- Tide-gate
- Tide-gauge
- Tidiness
- Tie and dye
- Tie-up
- Tied
- Tier
- Tiffin
- Tight
- Tightfisted
- Tightly
- Tiles
- Time-honoured
- Time-lag
- Time-zone
- Timeglass
- Timeless
- Timeliness
- Timeout
- Timid person
- Timocracy
- Tin
- Tin pot
- Tin-opener
- Tinct
- Tiptoe
- Tire out
- Tirelessless
- Tiro
- Tirupathy hills
- Tissue-paper
- Tit
- Titanic
- Titillate
- Title deed
- Tittle-tattle
- To fast
- To a tee
- To analyse
- To assemble
- To assume
- To assume a shape
- To be disgusted
- To be embarrassed
- To be enraged
- To be entertained
- To be enticed
- To be estinguished
- To be expelled
- To be heaped up
- To be heared
- To be impaled
- To be mixed
- To be moved
- To become accustomed to
- To become long
- To become stiff
- To become tight
- To begin with
- To belch
- To bewitch
- To bid forewell