Sesickness or Seasickness: How To spell?
The word Sesickness is misspelled against Seasickness, a noun meaning "The peculiar sickness, characterized by nausea and prostration, which is caused by the pitching or rolling of a vessel."
Seasickness has vowels 'ea' together mispronounced as 'e'Word contains consecutive vowels 'EA' in between alphabets s & sickness is misspelled as 'E'
Wrong Spelling:  s-e-sickness  Correct Spelling:  s-ea-sickness 
Find more wrongly spelled words of Seasickness to spell it well.