There are many synonyms for the phrase "worn to rags". Some examples include: tattered, threadbare, frayed, worn out, dilapidated, shabby, faded, and raggedy. These words describe something that is old and worn out, often due to heavy use or lack of care. A garment or fabric that is worn to rags may be full of holes and thin in places, often beyond repair. In some cases, this state of wear and tear can be a sign of character and charm, as in vintage clothing or distressed furniture. Regardless of connotations, these synonyms all reflect a state of degradation and loss of integrity.