The phrase "with fealty" means with loyalty and allegiance. Some synonyms for this phrase include "with fidelity," "with devotion," "with dedication," "with commitment," and "with steadfastness." These synonyms emphasize the idea of staying true and faithful to a person, cause, or belief. They all connote a strong sense of loyalty and commitment, and suggest that one is unwavering in their devotion. When we act "with fealty," we are demonstrating a deep sense of honor and allegiance, and these synonymous phrases capture the same sentiment. Overall, the phrase "with fealty" and its synonyms encompass a steadfast loyalty and commitment to something or someone.