When it comes to describing a "normal profile," there are plenty of synonyms to choose from. Some alternatives might include "typical," "average," or "standard." Another option might be "conventional," which implies adherence to commonly accepted norms or practices. Meanwhile, "regular" and "common" both suggest a degree of prevalence or frequency. If you're looking for a slightly more technical term, you might consider "normative," which refers to something that aligns with established standards or statistical norms. Ultimately, the right synonym will depend on the specific context and the connotations that are most relevant to the situation at hand.