Aditionally or Additionally: How To spell?
The word Aditionally is misspelled against Additionally, an adverb meaning "By way of addition."
Additionally has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings A & itionally which should not be misspelled with single 'D'
Wrong Spelling:  A-d-itionally  Correct Spelling:  A-dd-itionally 
Find more incorrect spellings of Additionally to spell right way.