EXTREME DEGREE is a term used to describe a situation or condition that is at its highest or most intense level. It can be used to describe a variety of situations, such as the intensity of a feeling, the severity of a problem, or the magnitude of an event. The term is often used in the context of extreme weather conditions, such as hurricanes, tornadoes, and floods. The crossword solution for EXTREME DEGREE is NTH, which stands for 'the utmost degree.'