The term PERSON WHO ALTERS CLOTHING can be summarized as a TAILOR, which is a 6 letter word. A TAILOR is a person who alters or makes clothing to fit the individual's measurements and style. Tailors are skilled in measuring, cutting, and sewing fabric to create custom-made garments. They often specialize in certain types of clothing such as suits, dresses, or uniforms. Tailors have been around for centuries and are still an important part of the fashion industry today.