Astonishing, absurd, amazeballs, and amazing are all synonyms for incredible. Believable, likely, and unspectacular are these antonyms of incredible. And here are another 91 synonyms for incredible.
Incredible Synonyms
1. unbelievable
- Absurd
- Astonishing
- Astounding
- Beyond belief
- Breathtaking
- Doubtful
- Dubious
- Extraordinary
- Fanciful
- Fantastic
- Far-fetched
- Feeble
- Fictitious
- Half-baked
- Hard to believe
- Hard to swallow/take
- Highly unlikely
- Implausible
- Impossible
- Improbable
- Inadequate
- Inconceivable
- Ineffectual
- Laboured
- Mythical
- Not in the least likely
- Paltry
- Pathetic
- Phenomenal
- Poor
- Preposterous
- Questionable
- Scarcely credible
- Shallow
- Staggering
- Strained
- Tall
- Tame
- Thin
- Transparent
- Trifling
- Unbelievable
- Unconvincing
- Unheard of
- Unimaginable
- Unimagined
- Unrealistic
- Unsatisfactory
- Unsound
- Unthinkable
- Weak
- Cock and bull
2. magnificent
- Amazeballs
- Amazing
- Astonishing
- Astounding
- Awe-inspiring
- Awesome
- Breathtaking
- Dazzling
- Extraordinary
- Fantastic
- Formidable
- Great
- Imposing
- Impressive
- Magnificent
- Marvellous
- Mind-blowing
- Mind-boggling
- Miraculous
- Out of this world
- Phenomenal
- Prodigious
- Remarkable
- Spectacular
- Staggering
- Stunning
- Stupendous
- Sublime
- Superhuman
- Supreme
- Terrific
- Tremendous
- Unbelievable
- Unco
- Unreal
- Wonderful
- Wondrous
- Awful