Definition

A person who reveals the true identity or nature of someone or something that was hidden or disguised.

Example

The unmasker exposed the fraud behind the charity organization.

Conversation

I heard there’s a new movie about a secret agent who’s an unmasker.

That sounds intriguing! What’s the plot about?

He goes undercover to expose a criminal organization.

I love those types of stories; I’ll definitely check it out.

Synonyms & Antonyms

Root Explanation

Unmasker → It is formed from "un-" (meaning not) and "mask" (from Old French *masque*, meaning a disguise or covering). The suffix "-er" (meaning one who) indicates a person who performs the action. Therefore, an unmasker is someone who removes a disguise or reveals the true identity of something or someone.

Memory Tip

Think of someone who is 'not' wearing a 'mask' — that's what an unmasker does, they reveal the truth by taking away the disguise.

Visually Confused Words