Seyweed or Seaweed: How To spell?
The word Seyweed 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 'ey'Word contains consecutive vowels 'EA' in between alphabets s & weed is misspelled as 'EY'
Wrong Spelling:  s-ey-weed  Correct Spelling:  s-ea-weed 
Explore spell check of Seaweed to spell without errors.