Ecleircissement or Eclaircissement: How To spell?

The word Ecleircissement is misspelled against Eclaircissement, a verb meaning "The clearing up of anything which is obscure or not easily understood; an explanation."

Word contains consecutive vowels 'AI' in between alphabets ecl & rcissement is misspelled as 'EI'
Wrong Spelling:  ecl-ei-rcissement 
Correct Spelling:  ecl-ai-rcissement 
Find more wrongly spelled words of Eclaircissement to spell it well.

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