| Nederlands | nld-000 |
| verscherpen | |
| Afrikaans | afr-000 | verskerp |
| Deutsch | deu-000 | ansäuern |
| Deutsch | deu-000 | intensivieren |
| Deutsch | deu-000 | sauer machen |
| Deutsch | deu-000 | säuern |
| English | eng-000 | acidify |
| English | eng-000 | exacerbate |
| English | eng-000 | sharpen |
| English | eng-000 | sour |
| English | eng-000 | strengthen |
| English | eng-000 | tighten |
| Esperanto | epo-000 | acidigi |
| Esperanto | epo-000 | intensigi |
| Esperanto | epo-000 | pliakrigi |
| Esperanto | epo-000 | pliseverigi |
| français | fra-000 | aigrir |
| français | fra-000 | aviver |
| Nederlands | nld-000 | intensiveren |
| Nederlands | nld-000 | toespitsen |
| Nederlands | nld-000 | verzuren |
| Nederlands | nld-000 | zuren |
| Nederlands | nld-000 | zuur maken |
| português | por-000 | azedar |
| русский | rus-000 | обострить |
| русский | rus-000 | обострять |