Unparliamentary language is a term used to describe language or expressions that are considered inappropriate or offensive in a parliamentary setting. There are several synonyms for the term, including abusive language, foul language, bad language, vulgar language, profanity, and obscenity. These words all refer to language that is not suitable for polite company and can be considered offensive or disrespectful. While it is important to engage in open and honest debate in any political setting, it is equally important to use language that is respectful and professional. Using unparliamentary language in a parliamentary debate undermines the credibility of the speaker and detracts from the importance of the issue being discussed.