unmask
UK: ʌnˈmɑːsk | US: ʌnˈmæsk
vt. to remove a mask or disguise from someone or something
vt. to reveal the true nature of something hidden or deceptive
vi. to take off one's own mask
The word "unmask" combines the prefix "un-" (Old English "un-," meaning "not" or "reverse action") with the noun "mask" (from Middle French "masque," meaning a face covering or disguise). The prefix "un-" negates or reverses the action of the root, turning "mask" (to conceal) into "unmask" (to reveal). This logical construction reflects the word's purpose: to expose what was hidden, whether literally (removing a physical mask) or figuratively (revealing deception).
The detective worked tirelessly to unmask the criminal behind the fraud.
During the party, she decided to unmask herself and reveal her identity.
The journalist's investigation unmasked corruption within the government.
In the final act, the villain unmasks, shocking the audience.
Scientific research often unmasks misconceptions about natural phenomena.