Pleoning or Plaining: How To spell?

The word Pleoning is misspelled against Plaining, a noun meaning "Complaint."

Word contains consecutive vowels 'AI' in between alphabets pl & ning is misspelled as 'EO'
Wrong Spelling:  pl-eo-ning 
Correct Spelling:  pl-ai-ning 
Find more incorrect spellings of Plaining to spell right way.

You might be interested to know

Preveolment or Prevailment?

Reonbow or Rainbow?

Repeor or Repair?