Semistel or Semisteel: How To spell?

The word Semistel is misspelled against Semisteel, a noun meaning "Puddled steel."

Semisteel has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Semist & l which should not be misspelled with single 'E'
Wrong Spelling:  Semist-e-l 
Correct Spelling:  Semist-ee-l 
Find more wrongly spelled words of Semisteel to spell it well.

You might be interested to know

Sket or Skeet?

Sonneter or Sonneteer?

Steling or Steeling?