HEATKEYS

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.

The National Center for Posttraumatic Stress Disorder (PTSD) aims to advance the clinical care and social welfare of U.S. Veterans through research, education and training on PTSD and stress-related disorders. This site provides educational resources...

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Webster's New World Roget's A-Z Thesaurus and Roget's II The New Thesaurus synonyms online and free at YourDictionary.com.

The Free Online English Dictionary from Macmillan Publishers.

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Wordsmyth. The Premier Educational Dictionary - Thesaurus. Free online dictionary with definitions written at three levels, synonyms, antonyms, examples, images, audio, semantic relations index. Look up any word. Create your own glossaries and quizze...

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Power Thesaurus is a fast and simple-to-use online thesaurus. It provides multiple synonyms, antonyms and other related terms for more than 1 million words.

Memidex is a free online dictionary and thesaurus with extensive cross-referencing, complete inflections, simple interface, and frequent updates. It

Thesaurus.net offers free online English thesaurus checking

ISTSS is an international, interdisciplinary professional organization that promotes advancement and exchange of knowledge about traumatic stress.