fałszywy

Etymology
From.

Adjective

 * 1) fake
 * 2) false
 * 3) false, duplicitous, fallacious
 * 4) affected, disingenuous, insincere, unnatural
 * 5) out of tune
 * 1) false, duplicitous, fallacious
 * 2) affected, disingenuous, insincere, unnatural
 * 3) out of tune
 * 1) out of tune
 * 1) out of tune