Collins Pocket Dictionary and Thesaurus

Spelling help is given for all irregular forms of words, and pronunciation help is given for all difficult words. Grammar, usage and writing tips give advice on using English correctly and effectively. The dictionary text includes a symbol indicating words with matching thesaurus entries. The matching thesaurus text gives the key synonym first, highlighted so that the user can see immediately which sense of the word is being referred to. Antonyms are included for key thesaurus entries.