two-facedness en · NOUN
Etymology
From two-faced + -ness.
Meanings
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(uncountable) The quality of being two-faced.
A servant says, ‘All for my master,’ and means, ‘All for myself’. It’s the two-facedness of it that I can’t bear.
2002, Sarah Waters, chapter 4, in Fingersmith, London: Virago, →ISBN, part 1, page 91: