As nouns the difference between nimwit and dimwit
is that nimwit is a dimwit while dimwit is a person who is deficient in intelligence.
dimwit
English
Noun
(
en noun)
(pejorative) A person who is deficient in intelligence.
Synonyms
* See
Derived terms
* dimwitted
* dimwittedly
* dimwittedness
See also
* halfwit
* nitwit