The term CONTEMPTIBLE ONE can be broken down into ten crossword solutions: CAD (3 letters), TWERP (5 letters), WORM (4 letters), TOAD (4 letters), INSECT (6 letters), CUR (3 letters), LOUSE (5 letters), HEEL (4 letters), SWINE (5 letters), and RAT (3 letters). These words are all used to describe someone who is considered despicable or contemptible, often due to their behavior. For example, a TWERP is someone who is annoying and foolish, while a HEEL is someone who is unkind and selfish. A RAT is someone who is untrustworthy and a LIAR is someone who tells falsehoods. All of these words are used to describe someone who is not held in high regard.