Improvidentialy or Improvidentially: How To spell?

The word Improvidentialy is misspelled against Improvidentially, an adverb meaning "Improvidently."

Improvidentially has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings improvidentia & y which should not be misspelled with single 'L'
Wrong Spelling:  improvidentia-l-y 
Correct Spelling:  improvidentia-ll-y 
Find more incorrect spellings of Improvidentially to spell right way.