Dependableness
The Century Dictionary and Cyclopedia
noun.
The quality or state of being dependable; reliableness.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
Dependability
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
the quality of being dependable or reliable
Word Usage
"As he rode along, learning the good nature, the roguishness and the dependableness of the animal, Graham hummed the words of the Gypsy"
Hypernym
Words that are more generic or abstract
responsibility
responsibleness
Hyponym
Words that are more specific
duplicability
infallibility
reproducibility
solidity
solidness