The word Vervaon is misspelled against Vervain, a noun meaning "Any plant of the genus Verbena."
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Word contains consecutive vowels 'AI' in between alphabets verv & n is misspelled as 'AO'
Wrong Spelling:  verv-ao-n 
Correct Spelling:  verv-ai-n 
Find more incorrect spellings of Vervain to spell right way.