| 觉 | gaau3 gok3 | to wake up from sleep; conscious |
| 较 | gaau3 | compare; comparatively, more |
| 校 | gaau3 haau6 | school; military field officer |
| 珓 | gaau3 | two hemispherical objects used in divination |
| 窌 | gaau3 | pit, vault; store in pit |
| 敎 | gaau3 | teach |
| 教 | gaau1 gaau3 | teach, class |
| 覚 | gaau3 gok3 | to wake up from sleep; conscious |
| 窖 | gaau3 | pit, cellar |
| 滘 | gaau3 | a branching river (used in place names) |
| 較 | gaau3 | compare; comparatively, more |
| 漖 | gaau3 | (Cant.) a branching river (used in toponyms) |
| 斠 | gaau3 gau3 gok3 | measure |
| 酵 | gaau3 haau1 haau3 | yeast, leaven |
| 骹 | gaau3 haau1 | (Cant.) a joint |
| 覺 | gaau3 gok3 | to wake up from sleep; conscious |