A note-book is a wonderful tool to help us keep track of important notes and information. However, there are plenty of synonyms that can be used interchangeably to describe this common writing tool. Some popular options include diary, journal, memo pad, notepad, and scratch pad. Each of these terms can be used to reference a small book for recording notes, contacts, or ideas. Additionally, there are more specific types of note-books, like sketchbooks and workbooks, for artists and students respectively. Regardless of the specific synonym used, note-books are essential to keeping our thoughts organized and our lives on track.