Arithmeticaly or Arithmetically: How To spell?

The word Arithmeticaly is misspelled against Arithmetically, an adverb meaning "Conformably to the principles or methods of arithmetic."

Arithmetically has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings arithmetica & y which should not be misspelled with single 'L'
Wrong Spelling:  arithmetica-l-y 
Correct Spelling:  arithmetica-ll-y 
Find more wrongly spelled words of Arithmetically to spell it well.