Syirfish or Seirfish: How To spell?

The word Syirfish is misspelled against Seirfish, a noun meaning "Same as Seerfish."

Word contains consecutive vowels 'EI' in between alphabets s & rfish is misspelled as 'YI'
Wrong Spelling:  s-yi-rfish 
Correct Spelling:  s-ei-rfish 
Find more wrongly spelled words of Seirfish to spell it well.