Substantialnes or Substantialness: How To spell?
The word Substantialnes is misspelled against Substantialness, a noun meaning "The quality or state of being substantial; as, the substantialness of a wall or column."
Substantialness 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:  substantialne-s  Correct Spelling:  substantialne-ss 
Check more misspelled words of Substantialness to spell it correct.