| Term | Definition |
| かいがい | 海外 foreign, abroad, overseas |
| かいかん | 会館 meeting hall, assembly hall |
| かいけい | 会計 account, finance, accountant |
| かいけつ | 解決 settlement, solution, resolution |
| かいごう | 会合 meeting, assembly |
| がいこう | 外交 diplomacy |
| かいさつ | 改札 examination of tickets |
| かいさん | 解散 breakup, dissolution |
| かいし | 開始 start, commencement, beginning |
| かいしゃく | 解釈 explanation, interpretation |
| がいしゅつ | 外出 outing, going out |
| かいすいよく | 海水浴 sea bathing, seawater bath |
| かいすう | 回数 number of times, frequency |
| かいすうけん | 回数券 book of tickets |
| かいせい | 改正 revision, amendment, alteration |
| かいせい | 快晴 good weather |
| かいせつ | 解説 explanation, commentary |
| かいぜん | 改善 betterment, improvement |
| かいぞう | 改造 (1) remodeling, (2) modding (comp) |
| かいつう | 開通 opening, open |
| かいてき | 快適 pleasant, agreeable, comfortable |
| かいてん | 回転 rotation, revolution, turning |
| かいとう | 解答 answer, solution |
| かいとう | 回答 reply, answer |
| がいぶ | 外部 the outside, external |
| かいふく | 回復 recovery (from illness), improvement, rehabilitation, restoration |
| かいほう | 解放 release, liberation, emancipation |
| かいほう | 開放 open, throw open, liberalization |
| かいよう | 海洋 ocean |