| Abduktion | abduction abductive reasoning |
| Obduktion | autopsy postmortem post mortem postmortem examination |
| Abdikation | abdication |
| Abduktor | abductor |
| Deduktion | deduction |
| Induktion | induction electromagnetic induction mathematical induction |
| Reduktion | reduction |
| Seduktion | seduction |
| Auktion | auction |
| Ablution | ablution |
| Koedukation | coeducation |
| Konduktion | conduction |
| Adduktor | adductor |
| Produktion | production |
| Abreaktion | abreaction |
| Advektion | advection |
| Aktion | action operation promotion campaign |
| Diktion | diction |
| Redaktion | editing |
| Abjuration | abjuration |