Traudle or Treadle: How To spell?

The word Traudle is misspelled against Treadle, a noun meaning "The chalaza of a bird's egg; the tread."

Treadle has vowels 'ea' together mispronounced as 'au'
Word contains consecutive vowels 'EA' in between alphabets tr & dle is misspelled as 'AU'
Wrong Spelling:  tr-au-dle 
Correct Spelling:  tr-ea-dle 
Check more misspelled words of Treadle to spell it correct.

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