Sparsity noun – The property of being scanty or scattered; lacking denseness. Scarceness and sparsity are semantically related. in lack topic. In some cases you can use "Scarceness" instead a noun "Sparsity".
Scarceness noun – A falling short of an essential or desirable amount or number. Sparsity and scarceness are semantically related. You can use "Sparsity" instead a noun "Scarceness". Nearby Words: scarce, scarcity, scarcely