Squarenes or Squareness: How To spell?
The word Squarenes is misspelled against Squareness, a noun meaning "The quality of being square; as, an instrument to try the squareness of work."
Squareness 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:  squarene-s  Correct Spelling:  squarene-ss 
Check more misspelled words of Squareness to spell it correct.