The crossword solutions for the term BAD END are DOOM (4 letters) and ECONO (5 letters). The term BAD END is often used to describe a situation that has an unfavorable outcome or a conclusion that is not desirable. DOOM is a noun that means an inevitable and often sudden disaster or destruction, while ECONO is an abbreviation of the word 'ECONOMY' which refers to the financial system of a country or region.