kraal |krɑːl| — a village of huts for native Africans in southern Africa; usually surrounded by a stockade

krater  — An ancient Greek vessel for mixing water and wine.

kraut |kraʊt| — offensive term for a person of German descent

Kremlin |ˈkremlɪn| — citadel of Moscow, housing the offices of the Russian government

kreosote  — Archaic form of creosote.

Krishna |ˈkrɪʃnə| — 8th and most important avatar of Vishnu; incarnated as a handsome young man playing a flute

krona |ˈkrəʊnə| — the basic unit of money in Sweden

krone |ˈkrəʊnə| — the basic unit of money in Norway

krypton |ˈkrɪptɑːn| — a colorless element that is one of the six inert gasses; occurs in trace amounts in air