When it comes to describing traits or characteristics that are not passed down through genetics, there are several synonyms that can be used in place of "noninherited." Some possible options include acquired, environmental, learned, acquired through experience, or culturally influenced. These terms all emphasize the idea that the trait in question is not determined by one's ancestry or DNA, but rather by external factors such as upbringing, environment, or personal choices. Whether you're talking about skills, habits, or preferences, there are plenty of ways to describe noninherited traits without resorting to the same old vocabulary. So, next time you're looking for an alternative to "noninherited," consider one of these variations!