Merriam-Webster's Collegiate?Dictionary (11th Edition)

Over 400,000 clear and concise definitions from America's best-selling dictionary

• Complete thesaurus with 500,000 synonyms and antonyms, providing alternate word choices

•  Comprehensive grammar guide, providing expert word usage advice

• Headwords and definitions spoken with Franklin's ClariSpeech?technology

• Build your vocabulary with interactive word games

• Confusables?feature clarifies commonly confused words (their vs. there vs. they're)

• Learing exercises are a fun, systematic approach to improve spelling and vocabulary, including speaking spelling bee, flashcards methods, and SAT* word list