Immaterialnes or Immaterialness: How To spell?
The word Immaterialnes is misspelled against Immaterialness, a noun meaning "The state or quality of being immaterial; immateriality."
Immaterialness has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  immaterialne-s  Correct Spelling:  immaterialne-ss 
Find more wrongly spelled words of Immaterialness to spell it well.