What does maliciousness mean?
Maliciousness is the noun meaning the quality of being malicious: intentionally harmful, spiteful, deceptive, or determined to damage another person. It can describe a person’s character, as in evidence of deep and persistent maliciousness, or the attitude revealed by an action, such as the maliciousness of a rumor. The word is more formal than everyday alternatives like “meanness” and often suggests a deliberate motive rather than an accidental unpleasantness. In legal and moral discussion, it may imply conduct intended to injure, deceive, or discredit someone. While “malice” can name a particular hostile intention, “maliciousness” more often emphasizes an underlying quality or disposition. The word is useful when discussing bullying, manipulation, false accusations, and other forms of purposeful harm, though in less formal contexts its abstract tone may sound somewhat accusatory.
nounThe quality or state of being malicious; the intention or disposition to cause harm, deceive, or act spitefully. It refers more often to a general character or motive than to a specific act of hostility.
- The quality or state of being malicious, especially the intention to cause harm, deceive, or act spitefully.
"The witness described the accusation as an attempt to damage the defendant out of sheer maliciousness."
"The email contained no overt insult, but its maliciousness was clear from the deliberately misleading information."
"The novel explores the maliciousness of a community that turns prejudice into persecution."
The plural is grammatically possible but very uncommon; plural wording is normally avoided by using constructions such as “instances of maliciousness.”
"The report documented several distinct maliciousnesses rather than a single coordinated campaign."
Maliciousness is often most visible in small acts—cunning remarks, needless sabotage, or quiet efforts to undermine someone.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does maliciousness come from?
The word is formed from “malicious” plus the noun-forming suffix “-ness.” “Malicious” comes ultimately from Latin malitia, meaning malice, harm, or ill will, a noun related to malus, “bad” or “evil.” Its development through French and English preserved the sense of intentional harm or spite. Related English words include “malice,” “malign,” “malignity,” and “malevolence,” all of which share the same Latin root.
Related word forms
How maliciousness is actually used
Maliciousness is more common in formal writing and careful analysis than in everyday conversation. It is somewhat abstract and often implies a settled intention or character rather than a momentary feeling.
Easily confused with maliciousness
Malice usually names a particular malicious intention or feeling, whereas maliciousness more often describes a broader quality or character.
Malicious is an adjective describing a harmful action, person, or intention; maliciousness is the noun naming the quality of being malicious.