An alphabetical printer is a device that prints words in alphabetical order. However, there are various names for this type of printer depending on region and company branding. Some of the most commonly used synonyms include alphabetic printer, dictionary printer, sorted printer, and lexicon printer. Some companies may also refer to this type of printer as a directory printer, catalog printer, or index printer. Regardless of the name, the function of an alphabetical printer remains the same; to organize words in alphabetical order. This makes it a valuable tool for producing dictionaries, catalogs, and other materials that require ease of reference.