Playnness or Plainness: How To spell?
The word Playnness is misspelled against Plainness, a noun meaning "The quality or state of being plain."
Word contains consecutive vowels 'AI' in between alphabets pl & nness is misspelled as 'AY'Wrong Spelling:  pl-ay-nness  Correct Spelling:  pl-ai-nness 
Explore spell check of Plainness to spell without errors.