9-letter words containing ko
- stenokous — able to live or survive only within a limited range of environments
- stokowski — Leopold Antoni Stanislaw [lee-uh-pohld ahn-toh-nee stah-nee-slahf] /ˈli əˌpoʊld ɑnˈtoʊ ni stɑˈni slɑf/ (Show IPA), 1882–1977, U.S. orchestra conductor, born in England.
- taikonaut — an astronaut from the People's Republic of China
- tarkovsky — Andrei (ˈɑndrej). 1932–86, Soviet film director, whose films include Andrei Rublev (1966), Solaris (1971), Nostalgia (1983), and The Sacrifice (1986)
- technikon — a technical college
- the koine — the Ancient Greek dialect that was the lingua franca of the empire of Alexander the Great and was widely used throughout the E Mediterranean area in Roman times
- the yukon — a territory of NW Canada, on the Beaufort Sea, between the Northwest Territories and Alaska: arctic and mountainous, reaching 5959 m (19 550 ft) at Mount Logan, Canada's highest peak; mineral resources. Capital: Whitehorse. Pop: 33 897 (2011). Area: 536 327 sq km (207 076 sq miles)
- theotokos — a title of the Virgin Mary as the Mother of the incarnate Son of God.
- thylakoid — a flattened sac or vesicle lined with a pigmented membrane that is the site of photosynthesis, in plants and algae occurring in interconnected stacks constituting a granum of the chloroplast, and in other photosynthesizing organisms occurring either singly or as part of the cell membrane or other structure.
- tokoloshe — (in Bantu folklore) a malevolent mythical manlike animal of short stature
- tsakonian — a modern Greek dialect spoken on the east coast of the Peloponnesus, descended from the Laconian dialect of ancient Sparta.
- turkophil — a person who favors or admires Turkey, Turkish customs, or Turks.
- veldskoen — an ankle-length boot of soft but strong rawhide
- walkovers — Plural form of walkover.