Description: Macmillian Dictionary and Thesaurus is an online dictionary and thesaurus resource providing definitions, synonyms, antonyms, and word origins. It has over 350,000 words and phrases with audio pronunciation.
Type: software
Description: Merriam-Webster is an online dictionary and thesaurus with definitions, pronunciations, word origins, and synonym suggestions. It's a comprehensive free resource for quickly looking up words.
Type: software
Pricing: Free