playacting

a display of emotion or behavior that is insincere or intended to deceive it was clear to her friends that her reaction to the news was pure playacting Synonyms act, airs, charade, disguise, facade (also façade), front, guise, masquerade, pose, pretense (or pretence), put-on, semblance, showRelated Words impersonation, performance, portrayal; image, persona; appearance, color, gloss; camouflage, cloak; affectation, deceit, deception, dissembling, dissimulation, double-dealing, duplicity, fakery, fraud, guile; betrayal, double cross, faithlessness, falseness, falsity, infidelity, perfidy, treachery, treason, unfaithfulness; excuse, pretextNear Antonyms bluntness, candidness, candor, directness, forthrightness, frankness, openheartedness, outspokenness, plainspokenness, sincerity, straightforwardness; artlessness, genuineness, naïveté (also naivete or naiveté)