Putnam's Word Book A Practical Aid in Expressing Ideas Through the Use of an Exact and Varied VocabularyFlemming, Louis A. (Louis Andrew)
A Dictionary of English Synonymes and Synonymous or Parallel Expressions Designed as a Practical Guide to Aptness and Variety of PhraseologySoule, Richard
Synonyms and antonyms: An alphabetical list of words in common use, grouped with others of similar and opposite meaningOrdway, Edith B. (Edith Bertha)