Harebrain is a related term of nitwit.
As a noun nitwit is
a scatterbrained or stupid person.
harebrain
Not English
Harebrain has no English definition. It may be misspelled.
English words similar to 'harebrain':
herbarian
nitwit
English
Noun
(
en noun)
A scatterbrained or stupid person.
Synonyms
* See also