The antonyms for the phrase "bit nails" are words that represent the opposite of biting or cutting nails. Some examples of antonyms that could be used include "groomed nails," "manicured nails," "polished nails," or "trimmed nails." Instead of biting their nails, individuals can take care of their nails by filing them, shaping them, and applying nail polish. Not only is this a more aesthetically pleasing approach, but it can also promote good hygiene habits and help prevent the spread of germs. Antonyms for "bit nails" emphasize the importance of proper nail care and personal hygiene.