| Glasharmonika | glass harmonica |
| Handharmonika | accordion |
| Harmonika | harmonica |
| Mundharmonika | harmonica |
| Ziehharmonika | squeezebox |
| Disharmonie | disharmony |
| Glasballon | demijohn |
| glasartig | vitreous |
| Glasharfe | glass harp |
| Harmonie | harmony |
| Harmonium | harmonium reed organ |
| Philharmonie | Philharmonic Hall |
| Philharmoniker | member of a philharmonic orchestra |
| Vokalharmonie | vowel harmony |
| Glagolica | Glagolitic |
| Glaserin | glazier |
| Glasfasern | fibreglass |
| Glashaus | hothouse |
| Glasbaustein | glass brick |
| Glasreiniger | glass cleaner window cleaner |