We don't have synonyms for wordbooks yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are workbook, wordbook and workbooks.
(n) :
(sometimes puristic) A reference book that lists words.
(n) :
A reference book that focuses mainly on lexicon (vocabulary), spelling, and (sometimes) syllabication, but with little to no information about definitions, synonyms, history, or usage.
(n) :
(sometimes puristic) A reference book that lists words.
(n) :
A reference book that focuses mainly on lexicon (vocabulary), spelling, and (sometimes) syllabication, but with little to no information about definitions, synonyms, history, or usage.