Dictionary.com
Thesaurus.com
Synonyms

simpleton

American  
[sim-puhl-tuhn] / ˈsɪm pəl tən /

noun

Sometimes Offensive.
  1. an ignorant, foolish, or silly person.

    Synonyms:
    dope, ninny, blockhead, numbskull, fool, dolt

simpleton British  
/ ˈsɪmpəltən /

noun

  1. a foolish or ignorant person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of simpleton

First recorded in 1640–50; simple + -ton

Explanation

A simpleton is an idiot — a person without much common sense or intelligence. This is one of many words — such as moron, dummy, and dimwit — that insult a person's intelligence. A simpleton is the opposite of a genius. However, the word simple implies more than lack of intelligence; it suggests being innocent or naive too. So a simpleton could be considered a hillbilly or yokel as well as a dullard or dunce.

Keep Reading on Vocabulary.com

Vocabulary lists containing simpleton

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

And not in the simpleton type of way.

From Seattle Times Feb. 26, 2023

Redmayne plays a creep; Henry, a yearner; Keoghan, a simpleton.

From Los Angeles Times Jan. 2, 2023

Like Gump, a good-hearted simpleton, who travels through milestones in US history - the Vietnam War, the Watergate scandal - Chaddha's life takes him through the cultural and political turnpikes of 20th-Century India.

From BBC Aug. 9, 2022

The “New Partridge Dictionary of Slang and Unconventional English,” defines it as a shortened version of simpleton, so the phrase’s original meaning is rooted in calling someone stupid.

From New York Times Jul. 7, 2020

It could also be argued that the name implied that only a simpleton would believe the Ptolemaic system was correct.

From "The Scientists" by John Gribbin

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training