Merrines or Merriness: How To spell?
The word Merrines is misspelled against Merriness, a noun meaning "The quality or state of being merry; merriment; mirth; gayety, with laughter."
Merriness 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:  merrine-s  Correct Spelling:  merrine-ss 
Find more wrongly spelled words of Merriness to spell it well.