What does suspiciousness mean?
Suspiciousness is the quality of feeling or being doubtful about someone or something, especially when their words, motives, or behavior seem unusual or dishonest. It differs from a single concrete suspicion: suspicion identifies a particular concern, while suspiciousness names the broader state of mistrust or wariness. In everyday use, the word often suggests that someone believes a person may be hiding something or acting in an untrustworthy way. It can also be used more neutrally for heightened alertness, such as when unexpected activity causes suspiciousness in a neighborhood or workplace. Although suspiciousness can make a situation sound tense or negative, it can also be a sensible response to inconsistent behavior, missing information, or unexplained events. The word is most often used in formal descriptions, news reporting, and analytical writing.
nounThe quality or state of being suspicious, especially of someone or something being dishonest, harmful, or untrustworthy. It can also refer to a general feeling that something unusual or wrong may be present.
- The quality or state of being suspicious, especially of another person’s motives, honesty, or actions.
- A general uneasy feeling that something unusual, deceptive, or harmful may be present.
"The unusual behavior of the driver aroused suspicion among the passengers."
"Her suspiciousness made it difficult for the investigators to gain her confidence."
"The increase in suspiciousness after the unexplained noise prompted the office to investigate."
Plural form is grammatically possible but uncommon.
"The witnesses described several distinct suspiciousnesses in the driver’s behavior."
Suspiciousness is the instinct to ask, “What is not being said?” before trust has fully taken hold.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does suspiciousness come from?
Suspiciousness was formed in the 17th century by adding the suffix “-ness” to “suspicious.” Both elements ultimately trace to Latin suspicere, meaning “to look up to” or “to suspect,” which developed into the sense of looking at something with suspicion or mistrust. English borrowed related forms such as suspect and suspicion through Old French. The modern abstract noun therefore preserves the idea of suspicious behavior or mistrust through the productive English suffix “-ness.”
Related word forms
How suspiciousness is actually used
Suspiciousness is more common in formal and descriptive writing than in everyday conversation. It can describe concern that a person is untrustworthy or simply a cautious response to unusual circumstances.
Easily confused with suspiciousness
Suspicion is the belief or feeling that someone or something may be dishonest or harmful, whereas suspiciousness is the quality or condition of being suspicious.