Safe-conduct refers to a document that guarantees the security of a person or property. Antonyms for safe-conduct include peril, jeopardy, insecurity, risk, hazard, and danger. These words suggest a possible threat or harm that may be encountered along the way. When an individual does not possess a safe-conduct, they may be at risk of facing danger or peril while travelling. Safe-conduct ensures a person's safety and wellbeing, while the lack of it exposes them to severe danger. Therefore, it is essential to obtain a safe-conduct before embarking on a journey to prevent any potential harm or danger that may be encountered.