Ghastlines or Ghastliness: How To spell?
The word Ghastlines is misspelled against Ghastliness, a noun meaning "The state of being ghastly; a deathlike look."
Ghastliness 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:  ghastline-s  Correct Spelling:  ghastline-ss 
Find more wrongly spelled words of Ghastliness to spell it well.