By BEN NUCKOLSAssociated PressA four-letter word sent Shradha Rachamreddy to a third-place finish in last year’s Scripps National Spelling Bee.As the remaining spellers dwindled, Shradha was given “orle,” a heraldry term that means several small charges arranged to form a border within the edge of a field. It sounds exactly like “oral.” Shradha went with “orel” and […]