WordNet: simple, simpleton

a person lacking intelligence or common sense

• hypernym individual, mortal, person, somebody, someone, soul

• hyponym airhead

• hyponym dimwit, doofus, half-wit, nitwit

• hyponym dingbat

• hyponym boob, booby, dope, dumbbell, dummy, pinhead

• hyponym fool, muggins, sap, saphead, tomfool

• hyponym changeling, cretin, half-wit, idiot, imbecile, moron, retard

• hyponym idiot savant

• hyponym nebbech, nebbish

• hyponym nincompoop, ninny, poop

• hyponym forgetful person, scatterbrain

• hyponym schlemiel, shlemiel

• hyponym schlep, schlepper, shlep, shlepper

• hyponym schnook, shnook

• hyponym sheep

• hyponym space cadet

• hyponym lame, square

• hyponym dolt, dullard, pillock, poor fish, pudden-head, pudding head, stupe, stupid, stupid person

• hyponym subnormal

• hyponym twerp, twirp, twit

simple

• (suomi) yksinkertainen ihminen (synonyymi)

• (suomi) yksinkertainen (synonyymi; <idiomatic_pos/>)

simpleton

• (suomi) typerys (synonyymi)

• (suomi) hölmö (synonyymi)

• (suomi) tomppeli (synonyymi)

• (suomi) tyhmyri (synonyymi)

• (suomi) pölkkypää (synonyymi)