Topfree is a term often used to describe the practice of women going without a top in public places. However, there are several different synonyms for this term. One of the most commonly used is "topless," which refers to the absence of clothing covering the breasts. Another synonym is "bare-chested," which can be used to describe both men and women without shirts. "Nude from the waist up" is also a descriptive term that can be used to describe topfree individuals. Finally, "shirts off" and "no top" are both casual phrases that can be used to indicate the absence of a shirt or top garment.