A chamber pot is a term traditionally used to describe a receptacle for collecting human waste. Some synonyms for chamber pot include "potty," "bedpan," "commode," "thunder mug," "urinal," and "night soil bucket." While most of these terms are now considered outdated or inappropriate, they were commonly used in the past. Nowadays, modern toilets have replaced the need for these alternatives, making them rare and antiquated. However, the expression "chamber pot" is still sometimes used as a humorous or nostalgic reference to a bygone era when people had to resort to such devices for their physiological needs.