The phrase "hold beneath one" refers to a situation where someone has power or control over another person or situation. There are various synonyms for this phrase, including "dominate," "rule over," "command," "govern," "control," "supervise," and "regulate." These words convey the idea of someone being in charge and exerting their authority over others. Depending on the context, different synonyms may be more appropriate. For example, "govern" might be used in a political context, while "control" might be used in a managerial or organizational context. Regardless of the context, all of these words suggest a relationship of power imbalance.