The term 'State of Nervous Tension' can be described by two crossword solutions: 'LATHER' (6 letters) and 'EDGINESS' (8 letters). LATHER is a foamy substance created by combining soap with water, and is often used in the context of washing or cleaning. EDGINESS is an emotion characterized by anxiety, restlessness, and irritability. Together, these two words describe a state of nervous tension, which is a feeling of unease and apprehension caused by uncertainty or fear.