Diatesaron or Diatessaron: How To spell?

The word Diatesaron is misspelled against Diatessaron, a noun meaning "A continuous narrative arranged from the first four books of the New Testament."

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

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