Merriam-Webster Intermediate Dictionary and Spell Corrector...Merriam-Webster"s Intermediate Dictionary; Thesaurus of 500,000 synonyms and antonyms; Phonetic spell correction - type in nolij and see knowledge; Confusables function distinguishes commonly confused words (their vs. there vs. they"re); Classmates feature provides words in similar categories (i.e. tiger, cheetah, jaguar, leopard, lion, etc.); SAT and user word lists; Crossword puzzle solver; Nine games and four learning exercises; Local/world clock; Calculator & currency/metric converters; Up to 4 line LCD display with adjustable font size. cheetah