| Ikonoklast | iconoclast |
| ikonoklastisch | iconoclastic |
| Ikonostase | iconostasis |
| Ikonoklasmus | iconoclasm |
| ikonenhaft | iconic |
| Konklave | conclave |
| Konsulat | consulate |
| Kontrast | contrast |
| Biblioklast | biblioclast |
| Osteoklast | osteoclast |
| Odontoblast | odontoblast |
| Xenoblast | xenoblast |
| Ikonografie | iconography |
| Ikonolatrie | iconolatry |
| Ikonismus | iconism |
| Ikonizität | iconicity |
| Ikonodulie | iconodulism iconoduly |
| Nikolait | Nicolaitan |
| bikonkav | biconcave |
| Konformist | conformist |