Spleneticaly or Splenetically: How To spell?
The word Spleneticaly is misspelled against Splenetically, an adverb meaning "In a splenetical manner."
Splenetically has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings splenetica & y which should not be misspelled with single 'L'
Wrong Spelling:  splenetica-l-y  Correct Spelling:  splenetica-ll-y 
Find more wrongly spelled words of Splenetically to spell it well.