| illusionär | illusory illusional illusionary |
| Illusion | illusion |
| Illusionist | illusionist |
| Billionär | trillionaire |
| Millionär | millionaire |
| illokutionär | illocutionary |
| Allusion | allusion |
| illuster | glorious |
| Kollusion | collusion |
| Inklusion | inclusion |
| Infusion | infusion |
| Zessionar | assignee |
| Missionar | missionary |
| Pensionär | pensioner |
| Visionär | visionary |
| visionär | visionary |
| Legionär | legionary |
| Milizionär | militiaman |
| evolutionär | evolutionary |
| inflationär | inflationary |