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Definition of dreadfully
dreadfully
/ˈdrɛdfəli/
dread · ful · ly
Adjective:dreadful
dreadfully Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
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WWF
Wordle Guess
• adverb
1
To an extreme or excessive degree; very or exceedingly (especially with reference to something unpleasant or undesirable).
Example
"I am dreadfully sorry for the inconvenience caused by the delayed flight."
2
In a terrible, shocking, or very poor manner.
Example
"The orchestra played dreadfully during the final rehearsal because they had barely practiced together."
Synonyms
View all synonyms for dreadfully Antonyms
View all antonyms for dreadfully• Nearby Words
Word Origin & Etymology
Formed in Middle English from the adjective "dreadful" plus the adverbial suffix "-ly", ultimately tracing back to the Old English verb "ondrædan", meaning to fear or be terrified.
Cite this Entry
Wordmom. (2026). Definition of Dreadfully. In Wordmom Dictionary. Retrieved Nov 1, 2026, from https://wordmom.com/dictionary/dreadfully