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Definition of incredibly
incredibly
/ɪnˈkrɛd.ə.bli/
in · cred · i · bly
Adjective:incredible
incredibly Lexical Profile
CEFR
B1
Grade
5
Tier
2
Usage
Top 5k
Syllables
4
incredibly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
To a very great degree; extremely or remarkably.
Example
"The marathon runners remained incredibly focused despite the pouring rain."
2
In a way that is very difficult or impossible to believe; astonishingly.
Example
"Incredibly, none of the passengers were injured when the train derailed."
Synonyms
View all synonyms for incredibly Antonyms
View all antonyms for incredibly• Rhymes for incredibly
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Word Origin & Etymology
Formed in the 15th century from the adjective 'incredible' (from Latin 'incredibilis', meaning 'not to be believed') combined with the adverbial suffix '-ly'.
Cite this Entry
Wordmom. (2026). Definition of Incredibly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/incredibly