Phoney

[foh-nee] /ˈfoʊ ni/

adjective, phonier, phoniest, noun, plural phoneys, verb (used with object), phoneyed, phoneying.
1.
.
[foh-nee] /ˈfoʊ ni/
adjective, phonier, phoniest.
1.
not real or genuine; fake; counterfeit:
a phony diamond.
2.
false or deceiving; not truthful; concocted:
a phony explanation.
3.
insincere or deceitful; affected or pretentious:
a phony sales representative.
noun, plural phonies.
4.
something that is phony; a counterfeit or fake.
5.
an insincere, pretentious, or deceitful person:
He thought my friends were a bunch of phonies.
verb (used with object), phonied, phonying.
6.
to falsify; counterfeit; fabricate (often followed by up):
to phony up a document.
/ˈfəʊnɪ/
adjective -nier, -niest
1.
not genuine; fake
2.
(of a person) insincere or pretentious
noun (pl) -neys, -nies
3.
an insincere or pretentious person
4.
something that is not genuine; a fake
/ˈfəʊnɪ/
adjective, noun -nier, -niest (pl) -nies
1.
a variant spelling (esp US) of phoney
adj.

also phoney, “not genuine,” 1899, perhaps an alteration of fawney “gilt brass ring used by swindlers.”

His most successful swindle was selling “painted” or “phony” diamonds. He had a plan of taking cheap stones, and by “doctoring” them make them have a brilliant and high class appearance. His confederates would then take the diamonds to other pawnbrokers and dispose of them. [“The Jewelers Review,” New York, April 5, 1899]

The noun meaning “phony person or thing” is attested from 1902.

adjective

Not real or genuine; false; fake: You phony little fake (1900+)

noun

verb

: I ain’t phoneying them woids (1942+)

[fr late 1700s British underworld slang fawney fr Irish fa´inne, ”ring,” referring to a swindle in which the fawney-dropper drops a cheap ring before the victim, then is persuaded to sell it as if it were valuable; as the sequence of spellings, phoney and later phony, indicates, the US spelling is probably based on an attested folk etymology revealing the notion that one’s feelings or even identity could be readily falsified on the telephone]