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Synonyms

bogus

American  
[boh-guhs] / ˈboʊ gəs /

adjective

  1. not genuine; counterfeit; spurious; sham.

    Synonyms:
    phony, fake, pseudo, fraudulent

noun

  1. Printing, Journalism. matter set, by union requirement, by a compositor and later discarded, duplicating the text of an advertisement for which a plate has been supplied or type set by another publisher.

bogus British  
/ ˈbəʊɡəs /

adjective

  1. spurious or counterfeit; not genuine

    a bogus note

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of bogus

1825–30, originally an apparatus for coining false money; perhaps akin to bogy 1

Explanation

Bogus means fake. A bogus dollar bill is counterfeit, a bogus Picasso was not painted by him, and a bogus attempt at reconciliation would come from someone who never intended to end a fight. The word bogus originated in the U.S. It was coined as a name for a machine that printed counterfeit money and later became a trademark term among California surfers. In surfer speak, "totally bogus, dude" would describe any unfortunate situation.

Keep Reading on Vocabulary.com

Vocabulary lists containing bogus

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Without clinical supervision, many patients will misuse and then discontinue the bogus products and achieve no lasting benefit.

From MarketWatch Sep. 17, 2026

She rode the early 2000s wave of venture-capitalism consumer-tech hype, defrauding investors and the public with a bogus new way to test blood.

From Los Angeles Times Sep. 11, 2026

Jobseekers are being warned to be vigilant as scammers are targeting people on job listings websites to trick them into downloading bogus interview tools.

From BBC Sep. 3, 2026

But his complaint is bogus on three points.

From Slate Aug. 17, 2026

So with three games left to play, Bobby told Matulovic he’d no longer accept any bogus “j’adoubes.”

From "Endgame" by Frank Brady

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