unintelligent
adjective
[ ʌnɪnˈtɛlɪdʒ(ə)nt ]
• having or showing a low level of intelligence.
• "a good-natured but unintelligent boy"
Similar:
stupid,
ignorant,
dense,
brainless,
mindless,
foolish,
dull-witted,
witless,
slow,
dunce-like,
simple-minded,
empty-headed,
vacuous,
vapid,
half-witted,
idiotic,
moronic,
imbecilic,
imbecile,
obtuse,
thick,
dim,
dumb,
dopey,
dozy,
cretinous,
birdbrained,
pea-brained,
wooden-headed,
fat-headed,
thick as two short planks,
