| Allusion | allusion |
| Illusion | illusion |
| Kollusion | collusion |
| Ablution | ablution |
| Allicin | allicin |
| Allofon | allophone |
| allophon | allophone |
| Allophon | allophone |
| Allokution | allocution |
| Alluvium | Holocene |
| allein | alone |
| Pollution | nocturnal emission |
| Zollunion | customs union |
| illusionär | illusory illusional illusionary |
| Exklusion | exclusion |
| Inklusion | inclusion |
| Okklusion | occlusion |
| Arausio | Arausio |
| Fusion | fusion merger |
| Infusion | infusion |