Seiboard or Seaboard: How To spell?

The word Seiboard is misspelled against Seaboard, a noun meaning "The seashore; seacoast."

Seaboard has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets s & board is misspelled as 'EI'
Wrong Spelling:  s-ei-board 
Correct Spelling:  s-ea-board 
Find more incorrect spellings of Seaboard to spell right way.

You might be interested to know

Seisickness or Seasickness?

Sheirwater or Shearwater?

Southeist or Southeast?