One-click reference

  • 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
Free download
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Main WordWeb window

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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