Nicenes or Niceness: How To spell?
The word Nicenes is misspelled against Niceness, a noun meaning "Quality or state of being nice."
Niceness 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:  nicene-s  Correct Spelling:  nicene-ss 
Find more wrongly spelled words of Niceness to spell it well.