two-faced vs Janus-faced

two-faced and Janus-faced both are adjectives.

Word	Noun	Adjective	Verb	Adverb
two-faced	No	Yes	No	No
Janus-faced	No	Yes	No	No

As adjectives, two-faced and Janus-faced are synonyms defined as:

two-faced and Janus-faced: marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another

Other synonyms of two-faced include ambidextrous, deceitful, double-dealing, double-faced, double-tongued, duplicitous.

As adjectives, two-faced and Janus-faced are synonyms defined as:

two-faced and Janus-faced: having two faces--one looking to the future and one to the past

two-faced (adjective)	Janus-faced (adjective)
marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another	having or concerned with polarities or contrasts
having two faces--one looking to the future and one to the past	marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another
	having two faces--one looking to the future and one to the past