What does slothful mean?
Slothful means lazy or unwilling to exert oneself, especially through a lack of initiative, effort, or interest in doing what needs to be done. It is commonly used to describe a person’s behavior, habits, attitude, or approach to work, as in “a slothful attitude.” The term can be strongly disapproving because it suggests deliberate avoidance of activity rather than merely a temporary desire to rest. Slothful is more formal and more explicitly judgmental than “lazy,” while “indolent” is similarly formal but often has a more literary tone. In non-human contexts, it can describe an animal or an appearance associated with sluggishness. The word is especially associated with the idea of laziness because it is derived from “sloth,” an Old English word that also names the famously slow-moving animal. Although “slothful” is precise and vivid, neutral alternatives may be preferable in sensitive contexts where a person’s circumstances could make the term seem harsh.
adjectiveUnwilling to work or exert oneself; characterized by laziness or a lack of initiative.
- Unwilling to work, exert effort, or take action; lazy.
- Characterized by a lack of activity, initiative, or interest in undertaking tasks.
"The slothful afternoon was spent reading rather than completing the work that awaited him."
"A slothful employee rarely completes even the simplest tasks without repeated reminders."
"The warm weather made the whole household slothful, and the garden was left untouched."
Slothful may describe a person, but it is also a reminder that laziness and careful observation are closely related in the history of English.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does slothful come from?
The adjective “slothful” was formed from “sloth” and the suffix “-ful,” meaning “full of” or “characterized by.” “Sloth” is an Old English word, slōthe, meaning laziness or idleness and also referring to the slow-moving animal. The modern adjective is therefore relatively straightforward in its history: it literally means “full of sloth” or “given to laziness.”
Related word forms
How slothful is actually used
The word is generally formal and more openly judgmental than “lazy.” It is used for people, animals, behavior, and attitudes, but it can sound especially disapproving when applied to a person.
Easily confused with slothful
“Slothful” is an adjective describing laziness, whereas “sloth” is a noun naming the animal or the quality of being lazy.
“Slothful” describes a reluctance to act or work, while “slow” describes a lack of speed without necessarily implying laziness.