two-faced liar

Related

phony · fraud · cheat · manipulator · dishonest · betrayer · Judas · mask · pretender · schemer · duplicitous · conniving · false · treacherous · sly · weasel · forked-tongue · trust

Opposites
honesty and authenticity

two-faced liartruth-teller

One who speaks accurately

straight shooter · man of his word · open book · honest broker

moral character

two-faced liarman of his word

One who keeps promises

mensch · good egg · salt of the earth · stand-up guy · solid citizen

interpersonal authenticity

two-faced liarloyal friend

Devoted, reliable companion

true friend · faithful companion · what-you-see-is-what-you-get · open book · straight arrow

Familiarity
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