simpleton

UK: ˈsɪmpltən | US: ˈsɪmpltən

Definition
  1. n. a person who is foolish or lacks intelligence

  2. n. (archaic) a person of humble birth

Structure
simple <plain, uncomplicated>ton <diminutive suffix (pejorative)>
Etymology

The word "simpleton" emerged in the 17th century, combining "simple" (from Latin simplus, meaning "plain" or "uncomplicated") with the suffix "-ton," which was used to form derogatory terms implying foolishness or low status. The "-ton" suffix may derive from names like "Newton" or "Singleton," later generalized to mock simplicity. Over time, "simpleton" evolved to specifically denote a person perceived as gullible or unintelligent.

Examples
  1. He was often mocked as a simpleton for trusting strangers easily.

  2. The play’s comic relief came from a bumbling simpleton who misunderstood every situation.

  3. Don’t treat me like a simpleton—I understand the problem perfectly.

  4. In medieval tales, the village simpleton often outwitted the educated nobles.

  5. She sighed, realizing her explanation was lost on the simpleton before her.