The word Scour is misspelled against Scaur, a noun meaning "A precipitous bank or rock; a scar."
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Word contains consecutive vowels 'AU' in between alphabets sc & r is misspelled as 'OU'
Wrong Spelling:  sc-ou-r 
Correct Spelling:  sc-au-r 
Check more misspelled words of Scaur to spell it correct.