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Definition of astonishingly
astonishingly
/əˈstɑː.nɪ.ʃɪŋ.li/
as · ton · ish · ing · ly
Adjective:astonishing
astonishingly Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
5
astonishingly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a manner or to a degree that causes great surprise, wonder, or amazement.
Example
"The ancient frescoes were astonishingly well preserved beneath the layers of volcanic ash."
Synonyms
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Word Origin & Etymology
Formed from the adjective 'astonishing' plus the adverbial suffix '-ly'. The base verb 'astonish' derives from Old French 'estoner' (to stun or daze), ultimately from Vulgar Latin 'extonare', meaning 'to leave someone thunderstruck' (from 'ex-' + 'tonare', to thunder).
Cite this Entry
Wordmom. (2026). Definition of Astonishingly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/astonishingly