Endeivored or Endeavored: How To spell?

The word Endeivored is misspelled against Endeavored, which is past tense of "Endeavor"

--> Endeavored has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets end & vored is misspelled as 'EI'
Wrong Spelling:  end-ei-vored 
Correct Spelling:  end-ea-vored 
Find more incorrect spellings of Endeavored to spell right way.

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