| 718 | おうえん | 応援 | ouen | support, assistance | 2279 |
| 719 | おうきゅう | 応急 | oukyuu | emergency | |
| 726 | おうせつ | 応接 | ousetsu | reception | |
| 727 | おうたい | 応対 | outai | receiving, dealing with | |
| 731 | おうぼ | 応募 | oubo | subscription, application | |
| 732 | おうよう | 応用 | ouyou | practical use, application | |
| 724 | おうじる、 | 応じる、 | oojiru | to respond, to satisfy, to accept, to comply with | |
| おうずる | 応ずる | oozuru |