The word Bedab is misspelled against Bedaub, meaning "To smear over, as with something oily or sticky."
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Word contains consecutive vowels 'AU' in between alphabets bed & b is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling:  bed-a-b 
Correct Spelling:  bed-au-b 
Explore spell check of Bedaub to spell without errors.