Sletiness or Sleetiness: How To spell?

The word Sletiness is misspelled against Sleetiness, a noun meaning "The state of being sleety."

Sleetiness has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Sl & tiness which should not be misspelled with single 'E'
Wrong Spelling:  Sl-e-tiness 
Correct Spelling:  Sl-ee-tiness 
Find more wrongly spelled words of Sleetiness to spell it well.

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