Be ruled by is a phrase that implies a sense of control or submission to someone or something. Synonyms for be ruled by may include, but are not limited to, obey, abide by, follow, comply with, conform to, and adhere to. Other synonyms that could be used are submit to, surrender to, yield to, adhere to, adjust to, or bow to. The context in which these words and phrases are used can vary depending on the situation. For instance, one can be ruled by their emotions or circumstances, they can be ruled by their bosses or superiors, or they can be ruled by societal norms and expectations.