Search Result for "interestedness": 
Wordnet 3.0

NOUN (1)

1. the state of being interested; 



The Collaborative International Dictionary of English v.0.48:

Interestedness \In"ter*est*ed*ness\, n.
   The state or quality of being interested; selfishness.
   --Richardson.
   [1913 Webster]


WordNet (r) 3.0 (2006):

interestedness
    n 1: the state of being interested