Glad Rags is a term used to describe clothing that is fashionable and of high quality. FINERY, which is a 6 letter word, is a synonym for Glad Rags and refers to clothing that is ornate and elaborate. GARB, which is a 4 letter word, is another synonym for Glad Rags and refers to clothing that is worn or carried. Finally, TOGS, which is also a 4 letter word, is yet another synonym for Glad Rags and refers to clothing that is stylish and fashionable.