massiness
bigness
heaviness
largeness
weightiness
airiness
compactness
denseness
disaccord
durability
impenetrability
impressiveness
inaccessibility
inexpertness
loftiness
perpendicularity
profundity
ruggedness
sedateness
shagginess
single-heartedness
solidity
squareness
stateliness
stereoscope
substantiality
sumptuousness
sundial
witlessness