Semidiatesaron or Semidiatessaron: How To spell?

The word Semidiatesaron is misspelled against Semidiatessaron, a noun meaning "An imperfect or diminished fourth."

Semidiatessaron has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings semidiate & aron which should not be misspelled with single 'S'
Wrong Spelling: semidiate-s-aron
Correct Spelling: semidiate-ss-aron
Find more incorrect spellings of Semidiatessaron to spell right way.