Sayweed or Seaweed: How To spell?

The word Sayweed is misspelled against Seaweed, a noun meaning "Any marine plant of the class Algae, as kelp, dulse, Fucus, Ulva, etc."

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

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