solidity vs dependableness

solidity and dependableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
solidity	Yes	No	No	No
dependableness	Yes	No	No	No

As nouns, dependableness is a hypernym of solidity; that is, dependableness is a word with a broader meaning than solidity:

solidity: the quality of being solid and reliable financially or factually or morally
dependableness: the quality of being dependable or reliable

Other hypernyms of solidity include dependability, reliability, reliableness.

solidity (noun)	dependableness (noun)
the quality of being solid and reliable financially or factually or morally	the quality of being dependable or reliable
the consistency of a solid
state of having the interior filled with matter