The crossword solution for the term 'Smooth Talker's Quality' is PATNESS, which is a 7 letter word. Patness is the quality of being patient and tolerant, especially in difficult situations. It is often associated with smooth talkers, as they are able to remain calm and collected even when faced with challenging conversations. Patness is an important quality to have when engaging in dialogue, as it allows for a more productive and meaningful exchange.