| Esperanto | Deutsch | |
| alternatoro | Wechselstromgenerator | ✘ |
| turboalternatoro | Wechselstromturbine | ✘ |
| alternatorturbino | Wechselstromturbine | ✘ |
| turbina alternatoro | Wechselstromturbine | ✘ |
| trifaza alternatoro | Drehstromgenerator | ✘ |
| altfrekvenca alternatoro | Hochfrequenzmaschine | ✘ |