Search Result for "nitwit": 
Wordnet 3.0

NOUN (1)

1. a stupid incompetent person;
[syn: dimwit, nitwit, half-wit, doofus]



WordNet (r) 3.0 (2006):

nitwit
    n 1: a stupid incompetent person [syn: dimwit, nitwit,
         half-wit, doofus]