phony
UK[ˈfəʊni]US[ˈfoʊni]
adj
Not genuine or real; intended to deceive.
n
A person or thing that is not genuine; a fake.
Etymology
The word 'phony' has a colorful history rooted in the language of swindlers. It originates from the late 19th-century British slang term 'fawney rig', a confidence trick where a fraudster would 'accidentally' drop a cheap brass ring (the 'fawney') and then sell it to a mark as a valuable piece of gold jewelry. This 'fawney' was borrowed directly from the Irish Gaelic word 'fáinne', meaning 'ring'. By the early 20th century in American English, the adjective 'phony' had been abstracted from this specific context of a fake ring to describe anything or anyone that is not genuine, capturing the essence of fraudulent appearance.
Analysis
The word 'phony' is a simplex loanword. Its direct origin is the late 19th/early 20th century American English term 'fawney', which referred to a counterfeit ring used in a confidence trick. 'Fawney' itself is derived from the Irish Gaelic word 'fáinne', meaning 'ring'.
Examples
He gave a phony excuse for being late.
The document was discovered to be a phony.
She saw through his phony charm immediately.