A graduation book is typically a commemorative book filled with memories, photos, and messages from friends or family. Some synonyms for graduation book include yearbook, memory book, photo album, class book, souvenir book, keepsake book, or commemorative book. A yearbook is a popular synonym used to describe a book filled with pictures of classmates, stories, and memories from the school year. A memory book is another synonym used to describe a personalized scrapbook that captures moments from a special event like graduation, filled with quotes, photos, and memories. Other synonyms like souvenir book, keepsake book, or commemorative book are used to describe a book that captures special events or milestones, making them unforgettable.