Synonyms: op een keer, ’s, keer, ereis, ’ns
| Part of speech | adverb |
|---|---|
| Pronunciation | /ens/ |
| Hyphenation | eens |
| English | once |
|---|---|
| Esperanto | foje |
| Faeroese | einaferð; stundum |
| German | mal; einmal; eines Tages |
| Polish | pewnego razu |
| Portuguese | outrora; uma vez |
| Saterland Frisian | moal; insen; ap n Dai |