A social blunder refers to a mistake or an act that is deemed inappropriate or offensive in a social setting. Synonyms for social blunder include social faux pas, a social gaffe, a social misstep, a social mistake, a social slip-up, a social impropriety, a social indiscretion, a social miscalculation, a social blight, and a social misdeed. Regardless of the terminology used, it is important to avoid such errors as they can have a negative impact on personal relationships, social standing, and professional and personal encounters. By being aware of these synonyms, you can expand your vocabulary and express yourself clearly and accurately.