Saishell or Seashell: How To spell?

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

Seashell has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets s & shell is misspelled as 'AI'
Wrong Spelling:  s-ai-shell 
Correct Spelling:  s-ea-shell 
Find more wrongly spelled words of Seashell to spell it well.

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