stoopid

Mane (Îngilîzî)

Eye dialect spelling of stupid, used as an emphatic form of the word.

Hevwate

addlepated

blockheaded

dopey

fatheaded

oafish

simpleminded

dym

softheaded

thick as a brick

plumbeous

brain-dead

cerebrally challenged

dumbassed

fuckwitted

daffish

Werger

βλάκας

imbécile

imbecille

tonta

farlocco

domme

idiote

onverstandige

estupid

estúpido

idiota

imbecil

sonso

Etîmolojî (Îngilîzî)

Perhaps imitative of the American pronunciation of stupid, or implying the referent would spell the word that way.