| Alphabetize 1. (v. t.) To arrange alphabetically; as, to alphabetize a list of words. 2. (v. t.) To furnish with an alphabet. Thesaurus Entries alphabet, analyze, arrange, assort, break down, capitalize, catalog, categorize, character, class, classify, codify, digest, divide, file, grade, group, index, initial, inscribe, letter, list, mark, order, pigeonhole, place, range, rank, rate, sign, sort, subdivide, tabulate, transcribe, transliterate, type |