What is another word for memo book?
Pronunciation: [mˈɛmə͡ʊ bˈʊk] (IPA) 
A memo book is a small notebook used to jot down quick notes, reminders, or important information. However, there are various synonyms for this term that can be used interchangeably to represent the same purpose. These include notepad, scratch pad, jotter, mini-notebook, mini-journal, scribble pad, memo pad, scratch-paper, and pocketbook. These words are frequently used in offices, schools, and other places where people need to take notes or write down important information. All of these words refer to a compact notebook or pad that can be easily carried around for quick access to writing.
