The word "sordor" is a rare and somewhat archaic term, meaning filth or dirtiness. While not commonly used in modern language, there are many synonyms that capture a similar meaning. Some examples include grime, muck, dirt, dust, and soil. Other options might include terms like pollution or contamination, which imply a more serious form of filthiness. Regardless of the specific word chosen, these synonyms all speak to the same basic idea - the presence of unwanted and unpleasant substances or mess. Whether discussing a person, place, or thing, these terms can all be used to describe a state of uncleanliness.