English

Noun

blunderhead ‎(plural blunderheads)

1. Someone who habitually makes mistakes or blunders
   • 1871, Oliver Optic, Desk and Debit:

     "What do you suppose I cared whether I waked you or not, you blunderhead.

   • (Can we date this quote?), Goold Brown, The Grammar of English Grammars:

     At the rate of this thick-skulled blunderhead, every plow-jobber shall take upon him to read upon divinity."

Synonyms

• Wikisaurus:fool