The word Spreyding is misspelled against Spreading, which is present continuous of "Spread"
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Spreading has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets spr & ding is misspelled as 'EY'
Wrong Spelling:  spr-ey-ding 
Correct Spelling:  spr-ea-ding 
Find more wrongly spelled words of Spreading to spell it well.