Of a sudden, also known as suddenly, unexpectedly, all of a sudden, abruptly or out of nowhere is a phrase used to describe a sudden change or occurrence. This phrase is often used in storytelling, news articles, and conversation to emphasize an event or situation that occurs suddenly and unexpectedly. The usage of synonyms for the word "of a sudden" in writing can add variety and interest to the text. So, instead of repeating the same phrase, writers can choose from several synonyms to convey the same meaning effectively. Without a doubt, utilizing such synonyms can enhance the clarity and precision of our writing.