The word found after unscrambling dirty means that make soiled, filthy, or dirty, soiled or likely to soil with dirt or grime, (of behavior or especially language) characterized by obscenity or indecency, vile; despicable, spreading pollution or contamination; especially radioactive contamination, contaminated with infecting organisms, (of color) discolored by impurities; not bright and clear, (of a manuscript) defaced with changes, obtained illegally or by improper means, expressing or revealing hostility or dislike, violating accepted standards or rules, unethical or dishonest, unpleasantly stormy, .