Merriam-Webster's collegiate thesaurus. Merriam-Webster's collegiate dictionary. Webster's collegiate thesaurus Merriam-Webster's dictionary and thesaurus. Merriam-Webster's collegiate dictionary Merriam-Webster’s collegiate dictionary Merriam-Webster's Collegiate Dictionary Merriam-Webster's Dictionary and Thesaurus Merriam-Webster's intermediate dictionary. The Merriam-Webster thesaurus.