When talking about acute anxiety, there are several words that can be used to describe this condition. Synonyms for acute anxiety include severe anxiety, intense fear, panic, and terror. These words all convey a sense of urgency and distress that is commonly associated with acute anxiety. Other synonyms for acute anxiety might include overwhelming anxiety, extreme worry, and heightened apprehension. Regardless of the exact terminology used, acute anxiety is a serious condition that can have a profound impact on a person's quality of life. Seeking professional help is always advisable for individuals experiencing acute anxiety symptoms.