Overlauven or Overleaven: How To spell?
The word Overlauven is misspelled against Overleaven, a verb meaning "To leaven too much; hence, to change excessively; to spoil."
Overleaven has vowels 'ea' together mispronounced as 'au'Word contains consecutive vowels 'EA' in between alphabets overl & ven is misspelled as 'AU'
Wrong Spelling:  overl-au-ven  Correct Spelling:  overl-ea-ven 
Check more misspelled words of Overleaven to spell it correct.