Compleinant or Complainant: How To spell?

The word Compleinant is misspelled against Complainant, a noun meaning "One who commences a legal process by a complaint."

Word contains consecutive vowels 'AI' in between alphabets compl & nant is misspelled as 'EI'
Wrong Spelling:  compl-ei-nant 
Correct Spelling:  compl-ai-nant 
Find more incorrect spellings of Complainant to spell right way.

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