zamaskowywać

Etymology
From.

Verb

 * 1)  to mask
 * 2)  to mask
 * 3)  to mask oneself
 * 4)  to mask oneself
 * 5)  to mask oneself
 * 1)  to mask oneself
 * 2)  to mask oneself
 * 1)  to mask oneself
 * 1)  to mask oneself