Search Result for "boringness": 
Wordnet 3.0

NOUN (1)

1. extreme dullness; lacking spirit or interest;
[syn: boringness, dreariness, insipidness, insipidity]



WordNet (r) 3.0 (2006):

boringness
    n 1: extreme dullness; lacking spirit or interest [syn:
         boringness, dreariness, insipidness, insipidity]