A lump or chunk, especially of earth or clay.
A stupid person; a dolt.
A person regarded as stupid.
(Informal) A stupid or silly person
A person of around half the average intelligence of his or her peers
(Slang) A person with poor judgment and taste
A person or an agency secretly in the service of another.
Find another word for dimwit. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for dimwit, like: blockhead, dolt, chump, clod, dullard, dummkopf, dunce, numskull, thickhead, dumbbell and dumbo.