The word Staul is misspelled against Stail, a noun meaning "A handle, as of a mop; a stale."
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Word contains consecutive vowels 'AI' in between alphabets st & l is misspelled as 'AU'
Wrong Spelling:  st-au-l 
Correct Spelling:  st-ai-l 
Check more misspelled words of Stail to spell it correct.