| Part of speech | common noun |
|---|---|
| Plural | cuboids |
| Catalan | ortoedre |
|---|---|
| Czech | kvádr |
| Danish | kasse |
| Dutch | balk |
| Esperanto | kvadro |
| Finnish | suorakulmainen särmiö |
| French | parallélépipède rectangle; pavé droit |
| German | Quader; Rechtkant |
| Hungarian | téglatest |
| Italian | cuboide |
| Malay | balok |
| Polish | prostopadłościan |
| Portuguese | cubóide; ortoedro |
| Romanian | paralelipiped dreptunghic |
| Russian | прямоугольный параллелепипед |
| Spanish | ortoedro |
| Swedish | rätblock |
| Thai | ทรงสี่เหลี่ยมมุมฉาก |
| Welsh | ciwboid |