Includes "Merriam-Webster's Dictionary" which contains definitions of over 75,000 English-language words; "Merriam-Webster's Thesaurus" which provides alphabetical listing of over 150,000 synonyms, antonyms, idiomatic equivalents, related words, and contrasted word; and "Merriam-Webster's Spanish-English Dictionary" which lists over 80,000 words and phrases, translated from Spanish to English, and from English to Spanish.