A priority message is an important communication that requires immediate attention and response. Synonyms for this term include an urgent message, crucial memo, critical dispatch, essential notification, high-priority communication, vital notice, significant memo, and imperative announcement. These synonyms emphasize the importance and urgency of the message, indicating that it must be acted upon quickly to prevent negative consequences. Whether it's a warning of impending danger, a time-sensitive business request, or an emergency notification, these synonyms all convey a sense of urgency and importance that cannot be ignored. It's crucial to acknowledge and respond promptly to these messages to ensure the best possible outcome.