Expostulations can be described as expressions or outbursts of disagreement, disapproval, or indignation. Synonyms for this word include rebukes, remonstrances, protests, objections, dissent, opposition, criticism, admonitions, and reprimands. These words are often used to convey a strong sense of disagreement or anger towards someone or something. Expostulations and its synonyms are typically used to communicate a sense of urgency and importance, often in situations where one feels compelled to speak out against something they believe is unjust or wrong. Overall, these synonyms provide a range of powerful words that can be used to express strong emotions and convey passionate arguments.