| Abdankung | abdication resignation |
| Abdeckung | coping |
| abdanken | abdicate |
| Absenkung | dip |
| Ablenkung | deflection |
| Abkantung | splay |
| Tränkung | suffusion |
| Kränkung | slight |
| Ansenkung | countersink |
| Abfasung | bevel |
| Abtastung | sampling |
| Abartung | variation |
| Abfindung | payoff |
| Abhandlung | treatise essay disquisition |
| Abhärtung | hardening induration inurement therapy to increase strength |
| Abmachung | agreement convention settlement understanding accord arrangement |
| Abmahnung | warning |
| Abrundung | rounding truncation |
| Abwandlung | modification variation adaption |
| Abwägung | assessment consideration weighting weighing up |