| Achtzehn | eighteen |
| achtzehn | eighteen |
| achtzehnte | eighteenth |
| achtzehntens | eighteenthly |
| Ächzen | groan |
| ächzen | groan |
| achteln | cut in eighths divide into eight pieces |
| achten | respect think highly of value watch for keep an eye on pay attention to watch |
| ächten | outlaw proscribe ostracise |
| achtern | abaft aft astern backward backwards rearward |
| ach nein | oh no |
| acht Uhr | eight o'clock |
| ächzend | groaning |
| Achte | eighth |
| achte | eighth |
| Achteck | octagon |
| Achtel | eighth |
| achtel | eighth |
| Achter | eight eighth |
| achter | aft |