Tychy
geographical name
Ty·chy ˈti-kē 
-ḵi
town in southern Poland south of Katowice population 129,000
- thiopentals
- thiophen
- thiophene
- thiophenes
- thiophenine
- thiophenol
- thiophens
- thiophosgene
- thiophosphite
- thiophosphoric acid
- thiophosphorous acid
- thiophosphoryl
- thioplast
- Thiorhodaceae
- thioridazine
- thioridazines
- thiospirilla
- thiospirillum
- thiosulfate
- thiosulfates
- thiosulfato-
- thiosulfonic acid
- thiosulfuric acid
- thiosulphate
- thiotepa