| Word | Reading | Meaning |
| 合 | ごう | 0.18039 litres (liters); 0.3306 metres square (meters); one-tenth of the way from the base to the summit of a mountain; (astronomical) conjunction; counter for covered containers; counter for matches, battles, etc. |
| 合意 | ごうい | agreement, consent, mutual understanding |
| 試合 | しあい | match, game, bout, contest |
| 連合 | れんごう | union, alliance, combination |
| 総合 | そうごう | synthesis, coordination, putting together, integration, composite; comprehensive |
| 問い合わせ | といあわせ | enquiry, inquiry, ENQ, query, interrogation |
| 会合 | かいごう | meeting, assembly; association; (astronomical) conjunction |
| 組合 | くみあい | association, union |
| 統合 | とうごう | integration, unification, synthesis; integrated, built-in |
| 合う | あう, おう | to come together, to merge, to unite, to meet; to fit, to match, to suit, to agree with, to be correct; to be profitable, to be equitable; (after the -masu stem of a verb) to do ... to each other, to do ... together |