Slek or Sleek: How To spell?
The word Slek is misspelled against Sleek, a noun meaning "That which makes smooth; varnish."
Sleek has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sl & k which should not be misspelled with single 'E'
Wrong Spelling:  Sl-e-k  Correct Spelling:  Sl-ee-k 
Explore spell check of Sleek to spell without errors.