Estrated or Estreated: How To spell?

The word Estrated is misspelled against Estreated, which is past tense of "Estreat"

Estreated has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets estr & ted is misspelled as 'A'
Wrong Spelling:  estr-a-ted 
Correct Spelling:  estr-ea-ted 
Explore spell check of Estreated to spell without errors.

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