The new Roget's Thesaurus of the English language in dictionary form. Rev., greatly enl. ed. - Lewis, Norman 1912- ed.; Mawson, Christopher Orlando Sylvester 1870-1938. Roget's Thesaurus of the English language in dictionary form. (New York Putnam, 1961)
"Based on C.O. Sylvester Mawson's alphabetical arrangement of the famous Roget system of word classification."
Keywords: English language -- Antonyms and synonyms