Cauca or Caeca: How To spell?

The word Cauca is misspelled against Caeca, which is plural of "Caecum"

--> Caeca has vowels 'ae' together mispronounced as 'au'
Word contains consecutive vowels 'AE' in between alphabets c & ca is misspelled as 'AU'
Wrong Spelling:  c-au-ca 
Correct Spelling:  c-ae-ca 
Check more misspelled words of Caeca to spell it correct.

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