Antisepticizing is the process of disinfecting and cleaning a surface or area to prevent the spread of germs and infections. Its antonyms, or words with opposite meanings, include words that imply contamination or neglect, such as dirty, filthy, unsanitary, infected, and polluted. These words suggest a lack of hygiene and cleanliness, which could pose a threat to one's health and well-being. In contrast, antonyms for antisepticizing that imply cleanliness and purity include pristine, spotless, immaculate, hygienic, and sanitized. These words suggest a high level of cleanliness and orderliness, which is necessary to maintain a healthy and safe environment.