On the mark is a commonly used phrase that means to be accurate or correct. However, there are many synonyms for this phrase that can add variation and depth to your writing. Some examples of synonyms for "on the mark" include precise, spot-on, exact, correct, accurate, perfect, right, and on-target. Each of these synonyms provides a slightly different nuance to the original phrase, allowing writers to convey a more specific meaning and tone in their writing. So whether you're looking to write a technical report or a creative piece of fiction, exploring synonyms for "on the mark" can help you craft a more engaging and effective piece of writing.