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Janus-faced

American  
[jey-nuhs-feyst] / ˈdʒeɪ nəsˌfeɪst /

adjective

  1. having two faces, one looking forward, one looking backward, as the Roman deity Janus.

  2. having two contrasting aspects, as the alternation of mood in a capricious person.

  3. two-faced; deceitful.

  4. aware of or concerned with polarities; seeing different and contrasting aspects.

    a Janus-faced view of history.

  5. having or containing contrasting characteristics.

    a Janus-faced policy.


Janus-faced British  

adjective

  1. two-faced; hypocritical; deceitful

"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

Etymology

Origin of Janus-faced

First recorded in 1675–85; Janus ( def. ) + faced ( def. )

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:

Every renaissance is Janus-faced, he notes, looking “backward and forward at the same time.”

From The Wall Street Journal Oct. 27, 2025

“The State cannot be allowed to take a Janus-faced position — wholeheartedly proffering David’s allegations of abuse on the State’s criminal proceedings, while disavowing or discrediting those same allegations in David’s civil action,” they wrote.

From Seattle Times Mar. 12, 2024

He was one of America's most Janus-faced leaders, a protean figure who could sincerely shift from the pragmatic reformer to the vengeful autocrat without any apparent qualms.

From Salon Mar. 18, 2023

It’s a Janus-faced probe of two opposite things at once.

From Slate Jan. 22, 2020

I could not make sense of this Janus-faced husband who spoke false and true at once.

From "Ophelia" by Lisa Klein

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