unmask
1. [ verb ] reveal the true nature of
Synonyms: uncloak
Examples:

"The journal article unmasked the corrupt politician"

Related terms: debunk expose
2. [ verb ] take the mask of
Examples:

"unmask the imposter"

Related terms: mask uncover expose
Similar spelling:   Uns
  unmake
  Unga
  unsay
  uneasy
  unease