Predecayse or Predecease: How To spell?

The word Predecayse is misspelled against Predecease, a noun meaning "The death of one person or thing before another."

Predecease has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets predec & se is misspelled as 'AY'
Wrong Spelling:  predec-ay-se 
Correct Spelling:  predec-ea-se 
Explore spell check of Predecease to spell without errors.

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