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Synonyms.com is the web's most comprehensive crowdsourced thesaurus resource.

To use Synonyms.com, simply type a word in the search box and click the Search button. A list of synonyms and antonyms for the different word senses will be returned, along with their visual representation.

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There are only 4 English words in common use ending in "-dous": hazardous, horrendous, stupendous, and tremendous.

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Synonym of the Day:

Express

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express, expressageadjective
rapid transport of goods
Synonyms: expressage, express mail, express, limited
Antonyms: local, slow, implicit, inexplicit

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Quiz

Are you a human thesaurus?

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Which of the following words is not a synonym of the others?
  • A. genetic
  • B. hereditary
  • C. transmissible
  • D. maladaptive