dullard
1. [ noun ] a person who is not very bright
Synonyms: stupid pudding_head dolt pudden-head poor_fish pillock stupid_person
Examples:

: "The economy, stupid!"

Related terms: simpleton klutz berk
2. [ noun ] a person who evokes boredom
Synonyms: bore
Related terms: unpleasant_person gasbag nudnick platitudinarian fuddy-duddy pall
Similar spelling:   Dollard
  Dillard