Difference between Stupid and Boneheaded

STUPID vs BONEHEADED: NOUN

Without much intelligence
Slow to learn or understand; obtuse.
Tending to make poor decisions or careless mistakes.
Marked by a lack of intelligence or care; foolish or careless.
Dazed, stunned, or stupefied.
Used to express disparagement or exasperation.
Lacking or marked by lack of intellectual acuity
Resulting from, or evincing, stupidity; formed without skill or genius; dull; heavy; -- said of things.
Lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence.
Lacking intelligence
Very dull; insensible; senseless; wanting in understanding; heavy; sluggish; in a state of stupor; -- said of persons.
Damn, annoying, darn
Amazing.
Lacking sensation; inanimate; destitute of consciousness; insensate.
Characterized by or in a state of stupor; paralysed.
To the point of stupor.
In a state of mental numbness especially as resulting from shock

In a state of stupor; having the faculties deadened or dulled; stupefied, either permanently or temporarily; benumbed.
Lacking ordinary activity of mind; dull in ideas or expression; slow-witted; obtuse; crass.
Characterized by mental dullness or inanity; witless; senseless; foolish; inane: as, a stupid joke; a stupid book; stupid fears.
Synonyms Heavy, dull, drowsy, lethargic, comatose, torpid.
Muddy-brained, muddled.
Silly, Foolish, etc. (see absurd); flat, tame, humdrum, pointless, prosaic. See list under foolish.

Senseless, Cloddish, Obtuse, Thickheaded, Imbecilic, Imbecile, Dolt, Fool, Boneheaded, Dopey, Brainless, Unintelligent, Moronic, Foolish, Dumb

Inept, Foolish, Knuckleheaded, Dumb, Moronic, Asinine, Idiotic, Wooden headed, Thick skulled, Loggerheaded, Fatheaded, Thick, Blockheaded, Thickheaded, Stupid

Senseless, Cloddish, Obtuse, Thickheaded, Imbecilic, Imbecile, Dolt, Fool, Boneheaded, Dopey, Brainless, Unintelligent, Moronic, Foolish, Dumb

Inept, Foolish, Knuckleheaded, Dumb, Moronic, Asinine, Idiotic, Wooden headed, Thick skulled, Loggerheaded, Fatheaded, Thick, Blockheaded, Thickheaded, Stupid

This is just so utterly stupid it boggles my mind and you should be ashamed for saying such a stupid thing.
IWT was stupid, the name was stupid, and why should anyone listen to me?
Stupid stupid claims people who do not even research a claim and try to cover up their mistakes.
If Abbott is not stupid, why does he keep doing stupid things?
There are no stupid questions just stupid people.
Play stupid games, win stupid prizes I guess.
To be truly stupid, you cannot play stupid.
He made some fundamentally stupid people _look_ stupid.
Then I went and did a stupid, stupid thing.
My mama says that stupid is as stupid does.

In fact, his interpretation of the First Amendment is so boneheaded the American Civil Liberties Union was forced to scold him publicly on Twitter.
God with a no end the world survival kit checklist of a few boneheaded remarks?
The exam to which incentive referred boneheaded back to Juanita's oldest availability, Jennifer.
"No European country has done something as boneheaded as we have.".
So do your research and try to not ask any boneheaded questions that can be Googled.
And he didn't make too many mistakes (one boneheaded pick can be forgiven).
"In the second half, we made a couple of boneheaded mistakes.
Because you decide to have a controversial and perhaps boneheaded opinion?
Christmas who has to outsmart a couple of boneheaded burglars.
Buying property is a boneheaded thing to do.