The word "un debased" means pure or untarnished. The antonyms for this word would be its opposite, which are debased, tarnished, corrupted, polluted, impure, or contaminated. These words signify something that has been degraded or has lost its value, purity or natural form. For example, a clean water source that is free of toxins would be considered "un debased," while polluted or contaminated water would be regarded as "debased." Similarly, a person who is honest and truthful would be considered "un debased," while someone who lies or cheats would be described as "debased." Choosing the opposite of "un debased" highlights the importance of purity and genuineness in our lives.