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Definition of regrettably
regrettably
/rɪˈɡrɛtəbli/
re · gret · ta · bly
Adjective:regrettable
regrettably Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
4
regrettably Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a manner that gives rise to regret or disappointment; unfortunately (typically used as a sentence modifier to express sorrow over a statement or situation).
Example
"Regrettably, the museum will remain closed for the rest of the month due to structural repairs."
Synonyms
View all synonyms for regrettably Antonyms
View all antonyms for regrettablyWord Nuance & Usage
"Regrettably" is a sentence adverb meaning "it is to be regretted that" (equivalent to "unfortunately"), whereas "regretfully" means "in a manner full of regret or remorse" and describes a subject's emotional state (e.g., "He shook his head regretfully").
• Rhymes for regrettably
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Cite this Entry
Wordmom. (2026). Definition of Regrettably. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/regrettably