The crossword solution for the term COIN WORTHLESS is TRIPE, which is a five-letter word. TRIPE is a type of edible offal made from the stomachs of various animals, usually cows or sheep. It is considered to be a cheap and low-quality food, and is often used as a metaphor for something that is worthless or of little value. Therefore, the crossword solution TRIPE for the term COIN WORTHLESS is an appropriate metaphor for something that has no monetary value.