Slep or Sleep: How To spell?
The word Slep is misspelled against Sleep, a verb meaning "A natural and healthy, but temporary and periodical, suspension of the functions of the organs of sense, as well as of those of the voluntary and rational soul; that state of the animal in which there is a lessened acuteness of sensory perception, a confusion of ideas, and a loss of mental control, followed by a more or less unconscious state."
Sleep has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sl & p which should not be misspelled with single 'E'
Wrong Spelling:  Sl-e-p  Correct Spelling:  Sl-ee-p 
Explore spell check of Sleep to spell without errors.