Sleetines or Sleetiness: How To spell?
The word Sleetines is misspelled against Sleetiness, a noun meaning "The state of being sleety."
Sleetiness 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:  sleetine-s  Correct Spelling:  sleetine-ss 
Find more wrongly spelled words of Sleetiness to spell it well.