| Part of speech | common noun |
|---|
| Afrikaans | les |
|---|---|
| Catalan | lliçó |
| Dutch | les |
| English | lesson |
| Esperanto | leciono |
| Faeroese | tími; undirvísingartími |
| French | leçon |
| German | Lehraufgabe; Lektion; Unterrichtsstunde |
| Hawaiian | haʻawina |
| Low German | les |
| Malay | pelajaran |
| Papiamento | lès |
| Polish | lekcja |
| Portuguese | aula; ensinamento; lição |
| Romanian | lecție |
| Russian | урок |
| Saterland Frisian | Leerapgoawe; Lektion; Läkse; Unnergjuchtsuure |
| Scottish Gaelic | leasan |
| Spanish | lección |
| Swedish | lektion; läxa |
| West Frisian | leksum |