The word Waulful is misspelled against Wailful, an adjective meaning "Sorrowful; mournful."
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Word contains consecutive vowels 'AI' in between alphabets w & lful is misspelled as 'AU'
Wrong Spelling:  w-au-lful 
Correct Spelling:  w-ai-lful 
Check more misspelled words of Wailful to spell it correct.