Foul invectives are a type of abusive language that is generally used to insult, degrade, or dehumanize someone. There are many synonyms for this term that can be used to describe such language, including profanity, obscenities, curses, blasphemies, expletives, vitriol, scurrility, and vulgarity. These words describe language that is often offensive, hurtful, or disrespectful. While people may have varying opinions on what constitutes foul invectives, most would agree that this type of language has no place in civilized discourse. It is important to choose our words carefully and to consider the impact they may have on others.