| Indogermanistin | Indo-Europeanist |
| Indogermanistik | Indo-European studies |
| Indogermanist | Indo-Europeanist |
| Indogermanin | Indo-European |
| Indogermanisch | Indo-European Proto-Indo-European |
| indogermanisch | Indo-European Indoeuropean Indo-Germanic Indogermanic |
| Germanistin | Germanist |
| Urindogermanisch | Proto-Indo-European |
| urindogermanisch | Indo-European |
| Indogermane | Indo-European |
| Germanistik | German philology German studies German language and literature |
| Informantin | informant |
| Internistin | internist |
| Individualistin | individualist |
| Indeterminismus | indeterminism |
| Indoiranisch | Indo-Iranian language group |
| Germanist | Germanist |
| Romanistin | Romanicist |
| Souveränistin | sovereigntist |
| Organistin | organist |