Synonyms of 'fantastic'
It's a great film; you must see it.
topping (British, slang)
cracking (British, informal)
chillin' (US, slang)
booshit (Australian, slang)
exo (Australian, slang)
sik (Australian, slang)
schmick (Australian, informal)
barrie (Scottish, slang)
belting (British, slang)
pearler (Australian, slang)
large in number or amount
a great hall as long and high as a church
strangely distorted or bizarre
statues of grotesque mythical creatures
Several painters were working on a huge piece of canvas.
produced by or showing a creative imagination
hundreds of cooking ideas and imaginative recipes
huge or vast
an immense cloud of smoke
humongous or humungous (US, slang)
Do not dismiss as incredible the stories your children tell you.
not based on logical reasoning
an irrational fear of science
absurd or ridiculous
It's a completely ludicrous idea.
Video: pronunciation of 'fantastic'
Thesaurus for fantastic from the Collins English Thesaurus