Search Result for "neglectfulness": 
Wordnet 3.0

NOUN (1)

1. the trait of neglecting responsibilities and lacking concern;
[syn: negligence, neglect, neglectfulness]


The Collaborative International Dictionary of English v.0.48:

Neglectful \Neg*lect"ful\, a. Full of neglect; heedless; careless; negligent; inattentive; indifferent. --Pope. [1913 Webster] A cold and neglectful countenance. --Locke. [1913 Webster] Though the Romans had no great genius for trade, yet they were not entirely neglectful of it. --Arbuthnot. [1913 Webster] -- Neg*lect"ful*ly, adv. -- Neg*lect"ful*ness, n. [1913 Webster]
WordNet (r) 3.0 (2006):

neglectfulness n 1: the trait of neglecting responsibilities and lacking concern [syn: negligence, neglect, neglectfulness]