The word "viced" refers to having a bad habit or addiction to something. There are many synonyms for this word, including addicted, habituated, dependent, hooked, obsessed, and fixated. These words all suggest a strong, negative attachment or reliance on something, such as drugs, alcohol, or other harmful behaviors. Other synonyms for "viced" include entrenched, ingrained, and tenacious, which suggest a deep-rooted and difficult-to-break pattern of behavior. However, it's important to remember that each of these words carries its own connotations and nuances, so choosing the right one will depend on the specific context and intended meaning.