Sillines or Silliness: How To spell?
The word Sillines is misspelled against Silliness, a noun meaning "The quality or state of being silly."
Silliness 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:  silline-s  Correct Spelling:  silline-ss 
Find more wrongly spelled words of Silliness to spell it well.