The term 'IS QUITE UNEASY' can be summarized by the crossword solution of 'STEWS', which is an acronym for 'Stress, Tension, Emotions, Worries, and Sadness'. This acronym is used to describe the feelings of uneasiness and anxiety that a person may experience in certain situations. It is often used to refer to the mental and emotional state of someone who is feeling overwhelmed or stressed out.