The term 'be conducive (to)' can be summarized by three crossword solutions: HUMID (5 letters), HOTBED (6 letters), and IRENIC (6 letters). HUMID refers to a type of air that is filled with moisture, while HOTBED is a place or situation that is ideal for rapid growth or development. Lastly, IRENIC is an adjective that describes a peaceful or conciliatory attitude or approach. All three words together suggest that the term 'be conducive (to)' means to create an environment that is moist, fertile, and peaceful in order to promote growth or development.