| ach ja | oh well |
| Achäa | Achaea |
| ach was | duh |
| Achaia | Achaea |
| oh ja | yes |
| (ach) ja? | really |
| Achund | akhund |
| Kachina | kachina |
| Sacharja | Zechariah |
| ach nee | duh |
| Ächzen | groan |
| ächzen | groan |
| Achat | agate |
| Achau | Achau |
| Achse | axis axle |
| Achsel | shoulder axilla armpit oxter |
| Acht | eight buckle rim twist wheel handcuff ban outlawry ostracism attention care |
| acht | eight |
| Achte | eighth |
| achte | eighth |