Vietnamese
| Language | Verb(s) | Language | Verb(s) |
|---|---|---|---|
| Arabic | اختبر | Basque | ikertu |
| English | research | German | erforschen,forschen, recherchieren |
| Indonesian | meneliti | Japanese | 研究 |
| Lithuanian | ištirti | Macedonian | истражува |
| Norwegian | forske | Persian | پژوهش کردن |
| Portuguese | investigar | Russian | исследовать |
| Spanish | investigar | Swedish | forska |
| Thai | ค้นคว้า | Turkish | aratmak |