Untrad or Untread: How To spell?

The word Untrad is misspelled against Untread, a verb meaning "To tread back; to retrace."

Untread has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets untr & d is misspelled as 'A'
Wrong Spelling:  untr-a-d 
Correct Spelling:  untr-ea-d 
Browse incorrect spellings of Untread to spell it good.

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