| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | decimetro | decimetroj |
| Accusative | decimetron | decimetrojn |
| Catalan | decímetre |
|---|---|
| Czech | decimetr |
| Danish | decimeter |
| Dutch | decimeter; palm |
| English | decimetre |
| French | décimètre |
| German | Dezimeter |
| Greek | δεκατόμετρο |
| Icelandic | desimetri |
| Italian | decimetro |
| Luxemburgish | Dezimeter |
| Malay | desimeter |
| Norwegian | desimeter |
| Papiamento | desimeter; desimetro |
| Polish | decymetr |
| Portuguese | decímetro |
| Romanian | decimetru |
| Russian | дециметр |
| Saterland Frisian | Dezimeter |
| Spanish | decímetro |
| Swahili | desimeta; desimita |
| Swedish | decimeter |
| Thai | เดซิเมตร |
| Turkish | desimetre |
| West Frisian | desimeter |