| ionotrop | ionotropic |
| isotrop | isotropic |
| monoton | monotonous monotone |
| Not-OP | emergency operation |
| Allotrop | allotrope |
| allotrop | allotropic |
| Azeotrop | azeotrope |
| azeotrop | azeotropic |
| myotrop | myotropic |
| zytotrop | cytotropic |
| intro | intro |
| Intro | intro introduction launch opening |
| Bottrop | Bottrop |
| Intron | intron |
| intro- | intro- |
| isentrop | isentropic |
| monströs | monstrous |
| polytrop | polytropic |
| Gonorrhoe | gonorrhea |
| Mononom | monomial |