Did you know?

Click any word in a definition or example to find the entry for that word

fantastic - definition and synonyms


What are red words?

90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.



The thesaurus of synonyms and related words is fully integrated into the dictionary. Click on the thesaurus category heading under the button in an entry to see the synonyms and related words for that meaning.

adjective fantastic pronunciation in American English /fænˈtæstɪk/

Related words

  • Facebook
  • Twitter
  1. 1
    informal extremely good or pleasant
    It’s a fantastic view from up here, isn’t it?
    You’ve done a fantastic job.
    He looked absolutely fantastic.
    “We’re having another baby.” “Fantastic!”
  2. 2
    informal extremely large
    You’ve all put in a fantastic amount of work.
    Synonyms and related words
  3. 3
    formal not practical or sensible
    Where do they get these fantastic ideas?
  4. 4




    mainly literary strange or imaginary
    fantastic creatures/stories/tales


a fashion trend in which people intentionally wear ordinary, inexpensive, widely-available clothing

BuzzWord Article

Open Dictionary


a flower or small bunch of flowers worn on the lapel of a jacket on special occasions

add a word


A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.

global English and language change from our blog