The term "Peasant-like" refers to a person or behavior that resembles that of a poor, rural farmer. However, there are several other synonyms that could be used to describe such behavior. These include rustic, unsophisticated, unrefined, provincial, crude, coarse, and simple. Each of these terms conveys the idea of a lack of polish or refinement that is often associated with rural life. Whether used to describe a person or their behavior, each of these synonyms implies a certain level of simplicity and modesty, which can sometimes be seen as endearing or charming. Ultimately, the choice of word will depend on the context and the intended connotation of the description.