Pronunciation: [ɹˈɒŋɡʌn] (IPA) 
The word "wrongun" is an informal British term that refers to a person who is up to no good or is dishonest. The spelling of this word might seem unusual to those who are not familiar with it, but it is derived from the colloquial pronunciation of "wrong one". In IPA notation, it is spelled as /ˈrɒŋɡʌn/ or "rong-gun". This word is often used in casual conversation and can be categorized as slang.
Wrong'un is a term that originated in British slang, primarily in British English and has since spread to other English-speaking countries. It is a noun used to describe a person who is deceitful, dishonest, or untrustworthy. It refers to an individual who engages in immoral or unethical behavior, often using cunning or manipulative tactics to achieve their own ends.
A wrong'un is typically characterized by a lack of integrity and a willingness to cross moral boundaries without hesitation. This term is often used to describe individuals who consistently demonstrate dishonesty, trickery, or a penchant for taking advantage of others for personal gain. It conveys a sense of moral condemnatory and is frequently employed to express strong disapproval or warnings about someone's repute.
The term wrong'un is commonly used in informal conversations or casual situations, with varying degrees of severity depending on the context. It can be used to describe various individuals, ranging from petty thieves and swindlers to more serious offenders who engage in illegal activities and manipulate others for financial or emotional gain. The connotation associated with a wrong'un is predominantly negative and suggests a person who cannot be trusted or relied upon.
In summary, wrong'un is a slang term used to describe a person with immoral or deceitful tendencies, highlighting their lack of integrity and propensity for dishonest behavior. It is a term often utilized to warn or criticize individuals who exhibit untrustworthiness and manipulate others for their own gain.
The term "wrongun" primarily originates from British slang, specifically from Cockney and London English. It is a colloquial term typically used to describe someone who is deemed to be dishonest, untrustworthy, or suspicious in some way.
The etymology of "wrongun" is not entirely clear, but it appears to be a combination of the words "wrong" and "one" or "un". The word "wrong" implies that something is amiss or not right, while "one" or "un" signifies an individual. Therefore, "wrongun" can be understood, loosely, as a "wrong one" or an "untrustworthy individual". This interpretation is supported by the fact that the term is commonly used to describe someone who is believed to be involved in cheating, deception, or deceitful behavior.
