The word Plianant is misspelled against Plainant, a noun meaning "One who makes complaint; the plaintiff."
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Word contains consecutive vowels 'AI' in between alphabets pl & nant is misspelled as 'IA'
Wrong Spelling:  pl-ia-nant 
Correct Spelling:  pl-ai-nant 
Find more wrongly spelled words of Plainant to spell it well.