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Definition of sullenly
sullenly
/ˈsʌl.ən.li/
sul · len · ly
Adjective:sullen
sullenly Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
3
sullenly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a bad-tempered, sulky, or gloomily resentful manner.
Example
"The teenager stared sullenly at the floor while his parents lectured him about his grades."
Synonyms
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View all antonyms for sullenly• Nearby Words
Word Origin & Etymology
Formed in the 16th century from the adjective 'sullen' plus the adverbial suffix '-ly'. The base word 'sullen' derives from Anglo-Norman 'solein', meaning 'lonely' or 'unique', ultimately tracing back to Latin 'solus' ('alone').
Cite this Entry
Wordmom. (2026). Definition of Sullenly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sullenly