You searched for: “sparseness
sparseness (s) (noun) (usually not plural)
That which is scanty and not dense; that is, in a scattered and scarce condition: "The spareness of Dan's hair made him wish that he had the full head of hair that he had when he was much younger."
This entry is located in the following unit: -sperse, -spersed, -spersing, -spersion; spars-; -spargic (page 2)