| Part of speech | unknown part of speech |
|---|
| Nominative | apatio |
|---|---|
| Accusative | apation |
| Catalan | apatia |
|---|---|
| Czech | apatie; lhostejnost; netečnost |
| Danish | apati |
| Dutch | apathie; dofheid; lusteloosheid; wezenloosheid |
| English | apathy |
| French | abattement; apathie |
| German | Apathie; Teilnahmslosigkeit; Leidenschaftslosigkeit; Gefühllosigkeit; Gleichgültigkeit |
| Greek | αδιαφορία; απάθεια |
| Hungarian | apátia |
| Italian | apatia |
| Papiamento | apatia |
| Portuguese | apatia; indolência; langor |
| Russian | апатия |
| Saterland Frisian | Apathe; Deelnoamsloosegaid |
| Spanish | apatía |