Search Result for "cocksureness": 
Wordnet 3.0

NOUN (1)

1. total certainty or greater certainty than circumstances warrant;
[syn: certitude, cocksureness, overconfidence]



WordNet (r) 3.0 (2006):

cocksureness
    n 1: total certainty or greater certainty than circumstances
         warrant [syn: certitude, cocksureness,
         overconfidence]