| achtseitig | octagonal eight-sided octahedral eight-page |
| achtsilbig | octasyllabic |
| achteckig | octagonal |
| nachteilig | disadvantageous |
| rechtsseitig | dexter |
| rechtzeitig | opportune duly |
| mehrseitig | multipage |
| sechsseitig | six-sided |
| Acheilie | liplessness |
| Achtling | octuplet |
| wachsartig | waxy |
| Acheilia | acheilia |
| Acheirie | acheiria |
| achtarmig | octopod eight-armed |
| achtbändig | in eigth volumes |
| achtjährig | eight-year-old eight-year |
| achtzig | eighty |
| Echtheit | authenticity fastness |
| Echtzeit | real time real-time |
| chüschtig | tasteful |