関西【かんさい】
Kansai, region consisting of Osaka, Kobe, Kyoto and surrounding prefectures, Kansai, south-western half of Japan (during the feudal era)
東西【とうざい】
east and west, Orient and Occident, East and West, ladies and gentlemen!, your attention, please!, roll-up, roll-up
西欧【せいおう】
Western Europe, the West, the Occident, Europe
大西洋【たいせいよう】
Atlantic Ocean
南西【なんせい】
southwest
西部【せいぶ】
western part, the west (of a region), the West (United States)
西洋【せいよう】
the West, the Occident, Western countries
北西【ほくせい】
northwest
西暦【せいれき】
Common Era, CE, Christian Era, anno domini, AD, Western (Gregorian) calendar
西方【せいほう】
western direction, Western Pure Land (Amitabha's Buddhist paradise), western fighter in a match (e.g. sumo)
西ドイツ【にしドイツ】
West Germany (1949-1990), Federal Republic of Germany
西南【せいなん】
south-west
西洋人【せいようじん】
Western person, Westerner
西日【にしび】
westering sun, setting sun, afternoon sun
西風【にしかぜ】
west wind