semi/ʹsemi/ noun (pl semis) informal

• Thomism
• Thompson submachine gun
• Thomson's gazelle
• -thon
• thong
• thoraces
• thoracic
• thoracotomy
• thorax
• thoria
• thorium
• thorn
• thorn apple
• thornbill
• thornbush
• thorny
• thoron
• thorough
• thoroughbass
• thoroughbred
• thoroughfare
• thoroughgoing
• thorough-paced
• thorp
• those