The term 'exceedingly bad' can be summarized by two crossword solutions: 'HORRID' and 'STINKY'. Both words are used to describe something that is extremely unpleasant or of poor quality. 'HORRID' is an adjective meaning extremely unpleasant, while 'STINKY' is an adjective meaning having a strong, unpleasant smell. Together, these two words paint a vivid picture of something that is not only unpleasant, but also has a foul odor.