| achtbändig | in eigth volumes |
| achtarmig | octopod eight-armed |
| achtjährig | eight-year-old eight-year |
| anständig | decent proper honest |
| Achtling | octuplet |
| achtsilbig | octasyllabic |
| nachtonig | posttonic |
| sachkundig | proficient |
| Achtjährige | eight-year-old |
| Achtung | respect esteem attention caution watch out careful danger look out |
| Ächtung | outlawing |
| achtbar | reputable |
| achteckig | octagonal |
| achtseitig | octagonal eight-sided octahedral eight-page |
| achtzig | eighty |
| fachkundig | adept |
| Dichtband | weatherstrip |
| rechtshändig | right-handed |
| Alabandin | alabandite |
| unbändig | boisterous unrestrained |