Turkish
| Language | Verb(s) | Language | Verb(s) |
|---|---|---|---|
| Arabic | كثف | Catalan | intensificar |
| Danish | intensivere | Dutch | getroosten,intensifiëren, intensiveren, verhevigen |
| English | intensify | Estonian | intensiivistama, intensiivistuma, tõhustama, tõhustuma |
| French | intensifier | German | intensivieren |
| Greek | εντείνω | Hungarian | erősödik, fokozódik |
| Italian | acutizzare, intensificare | Japanese | 激化, 募る |
| Norwegian | intensivere | Polish | intensyfikować, wzmóc, zintensyfikować |
| Portuguese | intensificar, recrudescer | Spanish | arreciar, intensificar, intensificarse |