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Synonyms

idiotic

American  
[id-ee-ot-ik] / ˌɪd iˈɒt ɪk /
Also idiotical

adjective

  1. of, relating to, or characteristic of an idiot.

  2. senselessly foolish or stupid.

    an idiotic remark.


idiotic British  
/ ˌɪdɪˈɒtɪk /

adjective

  1. of or resembling an idiot; foolish; senseless

"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

Other Word Forms

Etymology

Origin of idiotic

1705–15; < Late Latin idiōticus < Greek idiōtikós private, ignorant. See idiot, -ic

Explanation

Something that's idiotic is very, very stupid. It would be idiotic to turn down your lottery winnings because you're too lazy to go claim them. An idiotic song is boring, repetitive and has ridiculous lyrics, and an idiotic TV show is badly written and terribly acted. Your dad might describe his dog as idiotic if she manages to find a skunk every single time she goes outdoors. The adjective idiotic is informal, and it comes from the Latin idioticus, "uneducated or ignorant," with the Greek root idiotikos, "unprofessional or unskilled."

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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:

“I think it’s idiotic not to have an up-or-down vote on this issue,” Lawler told reporters after a closed-door meeting with Republican legislators.

From Salon Dec. 16, 2025

There’s nothing idiotic about that—an echo of Beirut long being known as the “Paris of the Middle East.”

From The Wall Street Journal Oct. 14, 2025

I close with the special force of the idiotic idea.

From The Wall Street Journal Oct. 9, 2025

Richard Padley, for Peagram, said: "He notes his behaviour as idiotic, immature, embarrassing and pathetic."

From BBC Oct. 6, 2025

“Now go get dressed, and then we will deal with your idiotic behavior.”

From "Three Little Words: A Memoir" by Ashley Rhodes-Courter

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