kukri

n type of curved knife used by Gurkhas （廓尔喀人用的）弯刀.

koppie (also kopje), Koran, Koranic, Korea, Korean, kosher, koumiss, kowtow, kph, kraal, kremlin, krill, kris, krona, krone, krugerrand, krypton, Kt, Ku-Klux-Klan, kudos, kumis (also kumiss, koumiss), kummel, kumquat, kung fu, kvass, kW (also kw), kwashiorkor, kwela, L, L (also l), L, l, L-plate, L/C, L/Cpl, la, La Traviata, la-di-da, laager, lab, label,