| Homonymum | homonym |
| homonym | homonymous |
| Homonym | homonym |
| Homonymie | homonymy |
| Paronymum | paronym |
| Synonymum | synonym |
| Holonym | holonym |
| homonymisch | homonymous |
| Homolyse | homolysis |
| homozygot | homozygous |
| Ammonium | ammonium |
| Demonym | demonym gentilic |
| Harmonium | harmonium reed organ |
| Monitum | remark |
| Anonymus | anonym |
| Choronym | choronym |
| Hieronymus | Jerome |
| Hyponym | hyponym |
| Hyponymie | hyponymy |
| Toponym | toponym |