The word Changeybility is misspelled against Changeability, a noun meaning "Changeableness."
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Changeability has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets chang & bility is misspelled as 'EY'
Wrong Spelling:  chang-ey-bility 
Correct Spelling:  chang-ea-bility 
Find more wrongly spelled words of Changeability to spell it well.