sparseness is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) The state or quality of being sparse.
• The sparseness of the hair on his head made him long for his full-haired youth.
(countable rare) The result or product of being sparse.

sparseness is a Scrabble valid word

s1p3a1r1s1e1n1e1s1s1

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 12 points

sparseness is an iScramble, QuickWords valid word

s1p2a3r4s5e6n7e8s9s10

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 55 points

Same letters words (Anagrams)

• none

Same letters plus one

• PARSONESSES
• SHARPNESSES
• SPARENESSES

Same letters minus one

• PREASSESS
• SPARENESS