Slepy or Sleepy: How To spell?
The word Slepy is misspelled against Sleepy, a noun meaning "Characterized by an absence of watchfulness; as, sleepy security."
Sleepy has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sl & py which should not be misspelled with single 'E'
Wrong Spelling:  Sl-e-py  Correct Spelling:  Sl-ee-py 
Explore spell check of Sleepy to spell without errors.