Jotter is a word used to describe a small notebook used for taking notes. It is a commonly used term, but there are many synonyms for this word that can add variety and interest to your writing. Some of the synonyms include notepad, notebook, diary, journal, memo pad, jotting pad, scratchpad, writing pad, and logbook. Each of these words carries a slightly different connotation and may be more appropriate in certain situations. For instance, a diary is often used for personal reflections, while a journal may be used for research or record-keeping. By using synonyms, you can add color to your writing and convey a more specific meaning.