Instead of using "ghetto," it's best to use more specific and respectful language. Here are some alternatives depending on the context:
For describing a neighborhood:
* Low-income neighborhood
* Underprivileged community
* Disadvantaged area
* Urban area with high poverty rates
* Neighborhood facing economic challenges
For describing a cultural expression:
* Urban culture
* Street culture
* Hip-hop culture (if referring to a specific subculture)
For describing a specific historical event:
* Jewish ghettos (when referring to the forced segregation of Jews in Europe during the Holocaust)
Ultimately, the best word to use depends on the specific context and the intent of your message. Remember, respectful and accurate language is crucial when discussing sensitive topics like poverty and social inequality.