Sneakines or Sneakiness: How To spell?
The word Sneakines is misspelled against Sneakiness, a noun meaning "The quality of being sneaky."
Sneakiness 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:  sneakine-s  Correct Spelling:  sneakine-ss 
Find more wrongly spelled words of Sneakiness to spell it well.