One-click reference

WordWeb is a comprehensive one-click English thesaurus and dictionary for Windows. It can be used to look up words from almost any program, showing definitions, synonyms and related words. It includes pronunciations and usage examples, and has helpful spelling and sounds-like links.

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  • NEW: extensive 2025 revision and new words
  • Offline ad-free English dictionary and thesaurus
  • One-click lookup in any Windows program
  • AI contextual definition and translation (when online)
  • Pronunciations and usage examples
  • Quickly cross-reference Wikipedia and others
  • Add Oxford, Chambers and Collins dictionaries

WordWeb free version*

  • Definitions and usage examples
  • Synonyms and many related words
  • Basic AI-powered one-click contextual definitions
  • 5000 audio pronunciations
  • 160 000 root words
  • 230 000 word senses
  • Fixed web reference tabs (Wikipedia)

*Subject to licensing.

Free Windows Download Get mobile apps

WordWeb Pro 10.5

  • AI-powered one-click contextual definitions and translations
  • 70 000 audio pronunciations
  • Add new words
  • Custom glossaries and web references
  • Optional add-on dictionaries and word lists
  • Wildcard and full-text search
  • Find and solve anagrams

Plus all the features of the free version.

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