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stupid Synonyms
Another word for stupid
Choosing another word for stupid depends on context, so the 39 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
• adjective (Context 1)
Having or showing a great lack of intelligence, common sense, or sound judgment.
Usage Example
"Leaving the car unlocked with the keys in the ignition was a foolish mistake."
Strongest
foolish
unintelligent
idiotic
senseless
Strong
mindless
dim-witted
dense
obtuse
moronic
brainless
• adjective (Context 2)
Used informally to express exasperation, annoyance, or contempt toward a trivial or frustrating thing.
Usage Example
"I cannot get this wretched printer to connect to the wireless network."
Strong
wretched
infernal
blasted
confounded
darned
pesky
annoying
irritating
maddening
Weak
infuriating
• noun (Context 3)
A foolish or unintelligent person, often used informally as a term of direct address or mild derision.
Usage Example
"Look at the map before you drive off in the wrong direction, you silly idiot."
Strongest
idiot
fool
dunce
Strong
simpleton
blockhead
nincompoop
nitwit
numbskull
dimwit
halfwit
• adjective (Context 4)
In a state of stupor or lethargy; dazed and unable to think clearly.
Usage Example
"He was still half-asleep and dazed with exhaustion after the long flight."
Strongest
dazed
stupefied
groggy
Strong
sluggish
lethargic
torpid
befuddled
fuzzy
numbed
Opposites of stupid
The opposite of stupid shifts depending on context. Common opposites include:
intelligent
alert
smart
genius
clever
clear-headed
lucid
wise
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Stupid. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/stupid