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Definitions

incredible

[in-kred-uh-buhl] / ɪnˈkrɛd ə bəl /
ADJECTIVE
beyond belief
Synonyms
STRONGEST
absurd improbable inconceivable preposterous ridiculous unbelievable unimaginable
WEAK
far-fetched fishy flimsy implausible impossible incogitable insupposable out of the question outlandish phony questionable rings phony suspect thin unconvincing unsubstantial untenable unthinkable
Antonyms
STRONGEST
believable imaginable plausible reasonable sensible
WEAK
bad credible poor possible realistic tenable terrible
ADJECTIVE
marvellous
Synonyms
STRONGEST
amazing astonishing astounding awe-inspiring awesome extraordinary fabulous glorious great prodigious superhuman unreal wonderful
WEAK
ace
Antonyms
STRONGEST
bad boring common insignificant little normal ordinary poor small unremarkable
WEAK
believable credible plausible possible realistic tenable terrible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Observing the high-energy neutrino was an incredible event," Baker concludes.

From Science Daily • Apr. 8, 2026

"I'd like to thank him for everything achieved. He was incredible," says Ledley.

From BBC • Apr. 7, 2026

Kiwis “I try to eat one a day. They’re an incredible source of vitamin C.”

From The Wall Street Journal • Apr. 6, 2026

Described in its listing as a “modernist masterpiece,” the triplex unit spans exactly 11,000 square feet and features an incredible double-height living room with walls of windows that overlook the Hudson River.

From MarketWatch • Apr. 6, 2026

It was a job second only to the Gran and an incredible honor.

From "Witchlings" by Claribel A. Ortega