What is another word for reference book?
Pronunciation: [ɹˈɛfɹəns bˈʊk] (IPA) 
A reference book is a source of information that provides detailed accounts of different subjects. There are various synonyms for the word reference book, including encyclopedia, dictionary, handbook, guidebook, atlas, almanac, yearbook, directory, compendium, and lexicon. An encyclopedia is a general reference work that covers various topics, while a dictionary provides definitions of words and phrases. A handbook is a concise reference work with practical information on a specific subject, whereas an atlas is a collection of maps. Almanacs provide yearly information, yearbooks provide historical information, and directories provide contact information. A compendium is a collection of concise but comprehensive information on a subject, while a lexicon is a dictionary of a particular language or field.
