Perfidiousness is spelled pəˈfɪdiəsnəs. The first syllable is pronounced as the short schwa sound "ə" followed by the "p" sound. The second syllable starts with the "f" sound and has the short "i" sound followed by "d" and "i". The final two syllables "ousness" are more straightforward and are pronounced with a long "o" and "us" followed by "nəs". Perfidiousness refers to the quality of being deceitful or untrustworthy, and its spelling can be a challenge for many English language learners.
Perfidiousness is a noun that refers to the quality or state of being perfidious, that is, deceitful or treacherous in nature. It is derived from the adjective "perfidious," which describes someone who purposefully intends to deceive or betray others.
The term perfidiousness encompasses various acts of betrayal or dishonesty, often involving breaking promises, violating trust, or engaging in covert schemes. It is characterized by a deliberate intent to deceive, manipulate, or exploit others for personal gain or advantage. Perfidiousness is commonly associated with individuals who are unfaithful or disloyal, as they often engage in actions that contradict their earlier commitments or agreements.
The perfidiousness of a person can manifest in different contexts, such as personal relationships, politics, business, or even in international affairs. It may include actions like lying, cheating, or engaging in covert operations to achieve ulterior motives or deceitfully manipulate others.
The consequences of perfidiousness can be severe, often leading to broken relationships, damaged reputations, loss of trust, or legal implications. It is generally vilified and condemned in most societies, as it undermines the stability and integrity of interpersonal connections, institutions, and social structures.
In conclusion, perfidiousness refers to the quality or characteristic of being intentionally deceitful or treacherous. It implies a breach of trust or loyalty, often resulting in harm or betrayal to others.
Violation of faith or trust reposed in; treachery; faithlessness.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "perfidiousness" comes from the adjective "perfidious", which derives from the Latin word "perfidia". "Perfidia" is formed by adding the suffix "-ia" to the Latin adjective "perfidus", meaning "treacherous" or "faithless". The Latin term ultimately evolved from the combination of two words: "per", which means "wrongly" or "through", and "fides", meaning "faith" or "trust". Therefore, the etymology suggests that perfidiousness refers to the characteristic of being deceitful, disloyal, or untrustworthy.