- stupid, stupid person, dullard, dolt, pudding head, pudden-head, poor fish, pillock - a person who is not very bright; "The economy, stupid!"
--1 is a kind of simpleton, simple
--1 has particulars: berk; klutz - bore, dullard - a person who evokes boredom
--2 is a kind of unpleasant person, disagreeable person
--2 has particulars:fuddy-duddy, stuffed shirt; gasbag, windbag; nudnik, nudnick; platitudinarian Derived form: verb dull6