| Zökotomie | cecotomy typhlotomy |
| Zökostomie | caecostomy cecostomy |
| Zäkotomie | cecotomy typhlotomy |
| Zootomie | zootomy |
| Ökonomie | economy |
| Lobotomie | lobotomy leucotomy |
| Zäkostomie | caecostomy cecostomy |
| Tokologie | tocology |
| Ökologie | ecology |
| Ökonomin | economist |
| Koniotomie | cricothyrotomy |
| Mikrotomie | microtomy |
| Autotomie | autotomy |
| Fetotomie | fetotomy |
| Monotonie | monotony monotonicity |
| Myotomie | myotomy |
| Nekrotomie | necrotomy |
| Vagotomie | vagotomy |
| -ektomie | -ectomy |
| Monosomie | monosomy |