| 共産党 | きょうさんとう | Communist Party |
| 共同 | きょうどう | doing together (as equals), sharing, common (land, etc.), joint (statement, etc.), cooperation, co-operation, collaboration, association |
| グアテマラ共和国 | グアテマラきょうわこく | Republic of Guatemala |
| 共に | ともに | sharing with, participate in, both, alike, together, along with, with, including |
| 共通 | きょうつう | commonness, community |
| 共同体 | きょうどうたい | cooperative body, cooperative system, collective, community |
| 公共 | こうきょう | public, community, public service, society, communal |
| 朝鮮民主主義人民共和国 | ちょうせんみんしゅしゅぎじんみんきょうわこく | Democratic People's Republic of Korea (North Korea), DPRK |
| 共和 | きょうわ | republicanism, cooperation |
| 共産 | きょうさん | communism; Communist Party |
