Webster's dictionary of synonyms a dictionary of discriminated synonyms, with antonyms and analogous and contrasted words. - Egan, Rose Frances (Springfield, Mass. Merriam, 1942)
"A Merriam-Webster."
"The writing of the articles was done chiefly by Miss Rose F. Egan ... who also prepared the essays that form the larger part of the introductory matter."--Pref. (vi)
Beginning with 1968 ed. published under title: Webster’s new dictionary of synonyms.
Keywords: English language -- Synonyms; English language -- Synonyms and antonyms