Most unlaundered is a phrase that refers to clothing and textiles that have not been washed. The antonyms of this phrase are "cleaned," "washed," "laundered," "scrubbed," "purified," and "freshened." When clothing is washed, it becomes clean and fresh, and it can be worn without any bad odors or stains. Laundering eliminates dirt, bacteria, and other contaminants that can cause odor or stain. Scrubbing removes surface stains and dirt from clothing. Purification removes any contaminants or impurities that may have accumulated on your clothes. By using any of these antonyms, you can restore your clothing to its original clean and fresh condition.