Seyshell or Seashell: How To spell?

The word Seyshell is misspelled against Seashell, a noun meaning "The shell of any marine mollusk."

Seashell has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets s & shell is misspelled as 'EY'
Wrong Spelling:  s-ey-shell 
Correct Spelling:  s-ea-shell 
Explore spell check of Seashell to spell without errors.

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