Links for technical writers and others who create technical documentation and software documentation: dictionaries and grammars
Comprehensive dictionary for translating between most European languages. Editorially verified content.
Provided by the European Union. Gives translations between almost all European languages.
Microsoft Language Portal
Windows terminology for many languages.
Large electrotechnical vocabulary in most European Languages plus Arabic, Chinese, Japanese, and Russian. Provided by the International Electrotechnical Commission (IEC).
Comprehensive technical dictionary in various European languages. Includes Wikipedia and image search to help verify that you mean the correct thing.
SAP and general computer terminology in a large number of languages.
Queries several online dictionaries simultaneously to find a word definition or the translation of a word into English. This web site is especially helpful if you’re looking for the English meaning of a word but don’t know what the original language of this word is. If you’re looking for a translation, make sure to activate the option “find translations” below the text box.
Directory of more than 4000 bilingual and multilingual online dictionaries and glossaries. You can choose the language to translate from, the language to translate into, and the subject.
Comprehensive English thesaurus and dictionary.
Dictionary and thesaurus with results collected from several individual dictionaries.
Comprehensive monolingual thesaurus.
Thinkmap Visual Thesaurus
English thesaurus in the form of an interactive map of word clusters.
CLAD - Clear Language and Design Online Thesaurus
Lets you enter a term and search for a cleaner, simpler word or phrase. You can also download the thesaurus as a PDF file (approx. 55 pages).
Collects word definitions and usage examples from various sources.
Google Books Ngram Viewer
Shows how often a particular word or phrase is used within the books indexed by Google Books. This information is helpful when deciding which term to use in a document (typically, used the more common one).
Guide to Grammar and Writing
Clearly structured and easy to navigate.
Easy to navigate if you want to look up something particular.
Provides many exercises and downloadable materials.
The Internet Grammar of English
Only available for free for a limited trial period.
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This page was last updated 02/2017