| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | eksplodmotoro | eksplodmotoroj |
| Accusative | eksplodmotoron | eksplodmotorojn |
| Dutch | explosiemotor; verbrandingsmotor |
|---|---|
| English | internal combustion engine |
| German | Verbrennungsmotor |
| Portuguese | motor de explosão |