Yaust or Yeast: How To spell?
The word Yaust is misspelled against Yeast, a noun meaning "A form of fungus which grows as indvidual rounded cells, rather than in a mycelium, and reproduces by budding; esp. members of the orders Endomycetales and Moniliales. Some fungi may grow both as a yeast or as a mycelium, depending on the conditions of growth."
Yeast has vowels 'ea' together mispronounced as 'au'Word contains consecutive vowels 'EA' in between alphabets y & st is misspelled as 'AU'
Wrong Spelling:  y-au-st  Correct Spelling:  y-ea-st 
Check more misspelled words of Yeast to spell it correct.