The Oxford Essential Dictionary Of Difficult Words

"Features more than 10,000 entries that focus exclusively on words that, while outside most people's working vocabulary, are often encountered in literature, in technical writings such as computing or medical terminology, and in such diverse subject areas as law, philosophy, and art. Special attention is given to easily confused or closely related words. Usage notes are provided to ensure that readers know how to integrate these words into their vocabularies for more precision and power in speech and writing."--Back cover.