Vietnamese
| Language | Verb(s) | Language | Verb(s) |
|---|---|---|---|
| Albanian | arësyetoj | Dutch | rationaliseren |
| English | rationalize | Finnish | järkeistää,järkiperäistää, rationalisoida, rationoida, älyllistää |
| French | reformer | Hungarian | észszerűsít, racionalizál |
| Italian | razionalizzare | Japanese | 合理化, 有理化 |
| Portuguese | racionalizar | Russian | рационализировать |
| Spanish | racionalizar | Turkish | rasyonelleştirmek, teşkilatlandırmak, teşkilâtlandırmak |