Doublenes or Doubleness: How To spell?
The word Doublenes is misspelled against Doubleness, a noun meaning "Duplicity; insincerity."
Doubleness 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:  doublene-s  Correct Spelling:  doublene-ss 
Check more misspelled words of Doubleness to spell it correct.