For languages other than English, see List of resources by language.
See also Lexicons.
- Alternative dictionaries - Slang, profanities, insults and vulgarisms from all the world
- Cambridge Learner Dictionary
- CMU pronunciation dictionary
- Comlex Syntax - Syntactic Dictionary of English
- CUVPlus -- Oxford Text Archive
- FreeDict Downloads
- Linguistics Glossary - from SIL
- List of on-line dictionaries - from lai.com
- On-line dictionaries - from the University of Hannover
- The NLP Dictionary
- Wordsmyth Children's Dictionary