ଅର୍ଥ : State of having the interior filled with matter.
The state of being hollow: having an empty space within.
hollownessଅର୍ଥ : The quality of being solid and reliable financially or factually or morally.
ଉଦାହରଣ :
The solidity of the evidence worked in his favor.
The solidness of her faith gave her enduring hope.
ସମକକ୍ଷ : solidness