Slekly or Sleekly: How To spell?
The word Slekly is misspelled against Sleekly, an adverb meaning "In a sleek manner; smoothly."
Sleekly has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Sl & kly which should not be misspelled with single 'E'
Wrong Spelling:  Sl-e-kly  Correct Spelling:  Sl-ee-kly 
Explore spell check of Sleekly to spell without errors.