The crossword solutions for the term 'DIRTY DOG' include EPITHETS (8 letters), SCOUNDREL (9 letters), SCALAWAG (8 letters), CAD (3 letters), CUR (3 letters), LOUSE (5 letters), RAT (3 letters), and SLUR (4 letters), MEANIE (6 letters). These words are all derogatory terms used to describe someone who is considered to be morally reprehensible or untrustworthy. Epithet is a term used to describe someone in a disparaging way, while SCOUNDREL and SCALAWAG refer to someone who is dishonest or untrustworthy. CAD and CUR are both terms used to describe someone who is rude or disrespectful, while LOUSE, RAT, SLUR, and MEANIE are all terms used to describe someone who is unpleasant or mean-spirited.