Slabbines or Slabbiness: How To spell?
The word Slabbines is misspelled against Slabbiness, a noun meaning "Quality of being slabby."
Slabbiness 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:  slabbine-s  Correct Spelling:  slabbine-ss 
Find more wrongly spelled words of Slabbiness to spell it well.