国民【こくみん】
people (of a country), nation, citizen, national, Democratic Party for the People
外国人【がいこくじん】
foreigner, foreign citizen, foreign national, alien, non-Japanese
外国【がいこく】
foreign country
国内【こくない】
internal, domestic
国連【こくれん】
United Nations, UN
国家【こっか】
state, country, nation
国会【こっかい】
National Diet, legislative assembly of Japan (1947-), Imperial Diet, legislative assembly of Japan (1889-1947), legislative assembly, parliament, congress
全国【ぜんこく】
the whole country
国際【こくさい】
international, diplomatic intercourse
中国【ちゅうごく】
China, Chūgoku region (western part of Honshu comprising the prefectures of Okayama, Hiroshima, Yamaguchi, Tottori and Shimane), central part of a country, main region, province of the second lowest rank (ritsuryō system)
国際的【こくさいてき】
international, worldwide, cross-border, cosmopolitan
国防【こくぼう】
national defence, national defense
先進国【せんしんこく】
advanced (developed) country, advanced nations
国籍【こくせき】
nationality, citizenship, nationality (ship, airplane, etc.), registration, flag
国立【こくりつ】
national, founded and run by the central government
国境【こっきょう】
border (between countries), national border
大国【たいこく】
large country, major nation, great power, province of the highest rank (ritsuryō system)
国交【こっこう】
diplomatic relations
帰国【きこく】
return to one's country, return to one's hometown
国営【こくえい】
government management, state management