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idiotic Synonyms
Another word for idiotic
Choosing another word for idiotic that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Showing complete lack of thought or common sense; extremely foolish or stupid.
Usage Example
"Leaving the car windows open during a torrential downpour was an foolish mistake."
Strongest
foolish
stupid
moronic
imbecilic
senseless
Strong
brainless
asinine
inane
absurd
ludicrous
Opposites of idiotic
The opposite of idiotic shifts depending on context. Common opposites include:
sensible
wise
intelligent
prudent
rational
clever
astute
shrewd
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Idiotic. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/idiotic