Welcome to Synonyms.com

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.

Did you know?

The longest English word without a true vowel (a, e, i, o or u) is rhythm.

Click for more interesting facts »

Word of the Day Today's Word

Would you like us to email your inbox a FREE new word definition every day?

Please enter your email address:

Discuss everything about the Synonyms.com website with our community:

33 Comments

We need you!

Help us build the largest human-edited synonyms and antonyms collection on the web!

Synonym of the Day:

Round

»
beat, roundnoun
a regular route for a sentry or policeman
Synonyms: beatnik, metre, pulse, meter, heartbeat, rung, round of drinks, unit of ammunition, musical rhythm, measure, daily round, round, pulsation, circle, rhythm, one shot, round of golf, cycle, beat, troll, cadence, turn, bout, stave
Antonyms: thin, right-angled, squarish, squared, square, exact, quadrate

Browse Synonyms.com

#ABCDEFGHIJKLMNOPQRSTUVWXYZ

Free, no signup required:

Add to Chrome

Get instant synonyms for any word that hits you anywhere on the web!

Free, no signup required:

Add to Firefox

Get instant synonyms for any word that hits you anywhere on the web!

Quiz

Are you a human thesaurus?

»
Which of the following words is not a synonym of the others?
  • A. certain
  • B. chancy
  • C. iffy
  • D. dicey