English language — Synonyms and antonyms — Audiobooks

Roget's Thesaurus
by Peter Mark Roget

A Dictionary of English Synonymes and Synonymous or Parallel Expressions Designed as a Practical Guide to Aptness and Variety of Phraseology
by Richard Soule

Synonyms and antonyms : An alphabetical list of words in common use, grouped with others of similar and opposite meaning
by Edith B. (Edith Bertha) Ordway

English Synonyms and Antonyms With Notes on the Correct Use of Prepositions
by James Champlin Fernald

Putnam's Word Book A Practical Aid in Expressing Ideas Through the Use of an Exact and Varied Vocabulary
by Louis A. (Louis Andrew) Flemming