1. No longer active or practising
   - lapsed

See also: irreligious

• Thomas Reid
• Thomas Robert Malthus
• Thomas Stearns Eliot
• Thomas Straussler
• Thomas Sully
• Thomas Sydenham
• Thomas Tallis
• Thomas the doubting Apostle
• Thomas Wentworth Storrow Higginson
• Thomas Willis
• Thomas Wolfe
• Thomas Woodrow Wilson
• Thomas Wright Waller
• Thomas Young
• Thomism
• Thomomys
• Thomomys bottae
• Thomomys talpoides
• Thompson
• Thompson Seedless
• Thompson submachine gun
• Thomsen's disease
• Thomson
• Thomson's gazelle
• thong