cesspool

The city's politics was described as a cesspool of corruption.

The internet can sometimes be a cesspool of negativity.

The abandoned building was a cesspool of filth and decay.

The company's toxic work environment was a cesspool of office politics.

The online forum had turned into a cesspool of hate speech.

The swamp was a cesspool of disease-carrying mosquitoes.

The abandoned warehouse had become a cesspool of criminal activity.

The corrupt government was a cesspool of bribery and kickbacks.

The rundown apartment complex was a cesspool of drug dealing.

The dark alley was a cesspool of crime and violence.