Cozzie, short for "swimming costume," is a term used most commonly in Australia and New Zealand. However, there are various synonyms for this word, including "bathing suit," "swimsuit," "swimwear," "beachwear," "trunks," "board shorts," and "one-piece." Each of these terms conveys the same meaning as "cozzie," which is a form of clothing typically worn for swimming, sunbathing, or water-based activities. The word "cozzie" has a certain charm that adds to its appeal, but it's useful to be aware of common synonyms to avoid any confusion or communication difficulties with people from different geographical areas.