You can define in which cultures will a certain bad word be filtered. If you choose to Edit () a bad word in the list in Site Manager -> Administration -> Bad words and switch to its Cultures tab (the tab is not available in the New bad word dialog), you will be offered with the following two options:

 

•The word is not allowed in all cultures - the bad word will be filtered in all website cultures

•The word is not allowed only in following cultures - the bad word will be filtered only in cultures added to the list below

 

Using the Add cultures button, you can add cultures to the list. The Remove selected button removes all cultures selected by the check-boxes from the list.