Saymstress or Seamstress: How To spell?

The word Saymstress is misspelled against Seamstress, a noun meaning "A woman whose occupation is sewing; a needlewoman."

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

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