When it comes to taking notes or writing down important information, "jot down" is a common phrase used to describe the action. However, there are plenty of synonyms for this phrase that can add variety and style to your writing. Some other options to consider include "scribble," "note," "record," "jot," "write down," "sketch," "document," "memorize," "commit to memory," "inscribe," "engrave," and "register." Each of these words has its own unique connotation and can convey different sentiments depending on the context. So, next time you need to write something down, consider using one of these synonyms to switch up your language.