The word Leivened is misspelled against Leavened, which is past tense of "Leaven"
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Leavened has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets l & vened is misspelled as 'EI'
Wrong Spelling:  l-ei-vened 
Correct Spelling:  l-ea-vened 
Find more wrongly spelled words of Leavened to spell it well.