brainless

Meaning

1. (not-comparable) Having no brain.
2. (comparable) Unintelligent, with little common sense.
3. Overly repetitive and unchallenging, not requiring any careful attention or providing any significant stimulation.

Synonyms

stupid

foolish

empty-headed

dumb

headless

silly

idiotic

slow-witted

scatter-brained

unintelligent

hare-brained

idiot

imbecile

imbecilic

inane

loony

mindless

moronic

noodle

reckless

senseless

thick

thoughtless

weak-headed

weak-minded

witless

airheaded

braindead

dull-minded

dumbass

anencephalous

birdbrained

thickwitted

addle brained

addle-brained

shit-for-brains

addled

anencephalic

asinine

daft

dim

dim-witted

dull

fatuous

forgetful

Translations

hirnlos

άμυαλος

écervelé

ingenuo

einfältig

tonto

stom

🔇

mentecato

ευφυία

ανεγκέφαλος

stupido

estúpid

estúpido

blöd

Etymology

Inherited from Middle English: braynles

In summary

From Middle English braynles; equivalent to brain + -less.