Thesaurus Rex
by Dictionary.com

revolutionizes the thesaurus. We've modernized the
thesaurus for the first time in over 160 years, by providing
a dramatic new visual layout and cutting-edge features
that save you time and enhance your writing like no
other thesaurus available today.
Download The App Now!
Thesaurus REX by Dictionary.com

Relevance


ranks synonyms by the "best match." Relevance suggestions are based on how closely a synonym's sense matches with the sense of the word you're searching for.

My Synonyms


lets you create your own unique, short lists of your favorite synonyms, so you don't have to keep looking up the same word over and over.

Complexity & Length


sorts synonyms based on word difficulty. You can adjust this filter lower if you are looking to simplify your words or higher if you want words that are more difficult, un-usual or complex.

Word Origin & History


offers important context and background on the words you search.


Examples & Tips


provides sentences and usage notes to protect you from common mistakes.

Rhymes & Syllables


includes a comprehensive rhyming dictionary. You can also sort by the exact number of syllables—perfect for poets and songwriters.

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