Greitly or Greatly: How To spell?
The word Greitly is misspelled against Greatly, an adverb meaning "In a great degree; much."
Greatly has vowels 'ea' together mispronounced as 'ei'Word contains consecutive vowels 'EA' in between alphabets gr & tly is misspelled as 'EI'
Wrong Spelling:  gr-ei-tly  Correct Spelling:  gr-ea-tly 
Find more wrongly spelled words of Greatly to spell it well.