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Synonyms

simpleminded

American  
[sim-puhl-mahyn-did, -mahyn-] / ˈsɪm pəlˈmaɪn dɪd, -ˌmaɪn- /
Or simple-minded

adjective

  1. free of deceit or guile; artless or unsophisticated.

  2. lacking in mental acuteness or sense.

    Synonyms:
    half-witted, dull-witted, slow, foolish, stupid
  3. mentally deficient.

    Synonyms:
    half-witted, dull-witted, slow, foolish, stupid

Other Word Forms


Etymology

Origin of simpleminded

First recorded in 1735–45; simple + minded


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:

In recent years, moviegoers have encountered several pictures that tackled our anxious AI age — “M3GAN,” “Companion,” “Sheep in the Box” — but “Klara and the Sun” is easily the most simpleminded.

From Los Angeles Times ● Oct. 22, 2026

Through these very simpleminded projections he deletes others' selfhood and replaces who they are with what is unacceptable in himself.

From Salon ● Dec. 20, 2019

It also boils down the research efforts of an entire university to a single number to be used for simpleminded ranking.

From Scientific American ● Mar. 19, 2019

Twitter too often makes its users more hotheaded and simpleminded than they really are.

From The New Yorker ● Nov. 14, 2015

All that was left of her own blood was Hodor, the simpleminded giant who worked in the stables, but Old Nan just lived on and on, doing her needlework and telling her stories.

From "A Game of Thrones" by George R.R. Martin

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