| English | eng-000 |
| In modern English language | |
| Deutsch | deu-000 | beliebig |
| English | eng-000 | ad lib |
| English | eng-000 | ’ad-lib’ has come to be used as a verb rather than an adverb |
| français | fra-000 | à discrétion |
| interlingua | ina-000 | ad lib |
| italiano | ita-000 | a volontà |
| latine | lat-000 | ad libitum |
| português | por-000 | de improviso |
| español | spa-000 | a voluntad |