different between simpleton vs dunderhead

English

Etymology

simple +? -ton (as in a surname). Abbreviation of simple Tony or Anthony (Grose 1811 Dictionary). Compare French simplet, Italian semplicione.

Pronunciation

• IPA^(key): /?s?mp?lt?n/

Noun

simpleton (plural simpletons)

1. (derogatory) A simple-minded person lacking common sense.
   • 2001 — Eoin Colfer, Artemis Fowl, p 92

     The stranger had crossed a sacred line. He had mentioned the men's mothers. Nothing could get him out of a beating now, even the fact that he was obviously a simpleton. Albeit a simpleton with a good vocabulary.

Translations

Further reading

• simpleton on Wikipedia.Wikipedia

English

Etymology

dunder +? head

Noun

dunderhead (plural dunderheads)

1. (somewhat dated) A stupid person; a dunce.
   • 1883, Mark Twain, Life on the Mississippi, ch. 6:

     You're the stupidest dunderhead I ever saw or ever heard of, so help me Moses!

   • 1915, Basil King, The Side Of The Angels, ch. 3:

     Poor old fellow's a dunderhead. That's where it is in a nutshell. Never could make a living. . . . Nice old chap as ever lived. Only impractical, dreamy. Gentle as a sheep—and no more capable of running that big, expensive plant than a motherly old ewe.

   • 2004 May 23, Maureen Dowd, "Bay of Goats," New York Times (retrieved 29 Nov 2017):

     Cheney & Company swooned over Mr. Chalabi because he was telling them what they wanted to hear. . . . A half-dozen dunderheads who thought they knew everything assumed they could control Mr. Chalabi and use him as the instrument of their utopian fantasies.

Alternative forms

• dinderhead (Southwestern England)

Synonyms

• See also Thesaurus:fool

Derived terms

• dunderheaded