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Words used to describe unintelligent people - synonyms or related words

silly

adjective

showing that you are not intelligent, not serious, not thinking carefully etc

idiotic

adjective

extremely stupid

unintelligent

adjective

not intelligent

simple-minded

adjective

unable to understand difficult or complicated ideas

slow-witted

adjective

unable to understand things quickly and easily

slow

adjective

not intelligent, so that you need a lot of time to understand simple things

brainless

adjective

informal

extremely stupid

thick

adjective

informal

stupid

empty-headed

adjective

not sensible or intelligent

stupid

adjective

offensive

not intelligent, or not able to consider or judge things carefully

bit rot

when electronic information is lost because the software or devices needed to read it are no longer available

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Open Dictionary

troll factory

a company that pays its employees to write online comments in favour or against somebody or something posing as ordinary Internet users

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