What does sullenly mean?
Sullenly is an adverb meaning “in a sullen manner.” It describes behavior, speech, or appearances marked by bad temper, emotional withdrawal, or a dark and resentful mood: someone might stand sullenly by a window, respond sullenly to a question, or sit sullenly without speaking. The word is commonly used in literature and in descriptions of people who appear angry, gloomy, or uncooperative. It carries a somewhat formal tone and is more evocative than neutral words such as “unhappily,” suggesting that the person’s manner is conspicuously cold, brooding, or resistant. “Sulkily” can be a close alternative when the emphasis is on deliberate resentment or refusal to participate, whereas “sullenly” often focuses on the overall manner. The word is useful in fiction and descriptive prose because it efficiently conveys both outward behavior and the atmosphere it creates.
adverbIn a sullen manner; with a dark, withdrawn, or resentful air. It describes someone’s way of behaving, speaking, or looking.
- In a sullen, withdrawn, or resentful manner.
"He stood by the window, sullenly refusing to explain what had happened."
"The child sat sullenly in the corner, avoiding everyone’s gaze."
"She answered sullenly, giving the interviewer only a brief, displeased glance."
“Sullenly” gives a brooding silence its own unmistakable atmosphere.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does sullenly come from?
“Sullenly” is formed from the adjective “sullen” and the adverbial suffix “-ly.” The adjective “sullen” has an uncertain origin, though dictionaries commonly connect it with Middle English “sulken,” the ancestor of “sulk.” The related forms “sullenness” and “sulkily” reflect the same long-standing association with withdrawn or resentful behavior.
Related word forms
How sullenly is actually used
The word has a literary and somewhat formal tone. It describes a dark, hostile, or emotionally withdrawn manner, while “sulkily” more specifically suggests deliberately behaving resentfully.