What does recklessly mean?
Recklessly means acting with little or no regard for danger, consequences, or the safety of others. It describes decisions and behaviour that are impulsive, careless, or excessively risky, often in situations where a person or organisation could have paused, considered the consequences, or acted more responsibly. The word is used in formal writing, news reports, legal contexts, and ordinary conversation, and it generally carries a strongly critical tone. For example, a driver who speeds through a red light is behaving recklessly, as is someone who spends money they do not have without considering future obligations. Recklessness is especially associated with preventable harm: the danger may be obvious, but the person acts as though it does not matter. Although it often describes physical risk, it can also apply to financial, professional, or social choices. Its force comes from combining haste with a disregard for consequences, making it more emphatic than simply saying that someone is careless.
adverbIn a reckless manner, without regard for danger, consequences, or the possible effects on others.
- Without regard for danger, risk, or consequences; carelessly and rashly.
"The driver recklessly sped through the intersection, narrowly avoiding a collision."
"She recklessly ignored the warning signs and continued along the unstable path."
"The company recklessly expanded into several new markets before demand had been established."
Recklessly turns a split-second decision into a story you may spend years explaining.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does recklessly come from?
The word comes from the Middle English adjective “rekles,” meaning careless or rash, which developed from Old English “recceles.” That form was related to “recce,” an old word meaning care or attention. The adverb “recklessly” was formed in the usual way by adding the suffix “-ly” to the adjective “reckless.” The modern family includes the adjective “reckless” and the noun “recklessness,” while the older “reck” survives only as a rare or archaic word.
Related word forms
How recklessly is actually used
The adverb is strongly negative and commonly describes behaviour that exposes oneself or others to unnecessary danger or leads to potentially damaging consequences. It is common in formal writing, journalism, and everyday speech.
Easily confused with recklessly
“Recklessly” is the adverb describing how someone acts, while “reckless” is the adjective describing the person, behaviour, or decision.