The phrase "without danger" refers to a state or situation that is free from harm, risk, or threat. There are several synonyms that can be used to convey a similar meaning, such as "safe," "secure," "harmless," "risk-free," "free from harm," "out of harm's way," "undamaged," "intact," "unharmed," "uninjured," "unscathed," "unhurt," "well-protected," and "shielded." These words are often used to describe environments, situations, or actions that do not pose any threats or risks to individuals or their possessions. Overall, using these synonyms can help to communicate a sense of safety and security in various contexts.