Found 2 items, similar to Dunderhead.
English → English (WordNet) Definition: dunderhead dunderhead n : these words are used to express a low opinion of someone's intelligence [syn: dunce, numskull, blockhead, bonehead, lunkhead, hammerhead, knucklehead, loggerhead, muttonhead, shithead, fuckhead]
English → English (gcide) Definition: Dunderhead Dunderhead \Dun"der*head`\, n. [Prov. Eng. also dunderpoll, from dunder, same as thunder.] A dunce; a numskull; a blockhead. --Beau. & Fl. [1913 Webster]