solidness
Related Words
solidityfirmnesssturdinessdensitycompactnessstabilityfragilitysoftnessfluidityhollownessinstabilityporositysolidmattermassweightstructureconcretestonerigidityhardnesscohesionmoleculeatomcrystalphasestateliquidgasplasmavolumecompressionstrengthdurabilityfoundationsupportintegritysubstancematerialtangibility