A risky venture could also be referred to as a perilous endeavor, a precarious undertaking, or a hazardous pursuit. Alternatively, it could be described as an uncertain expedition, a speculative gamble or a chancy project. Other synonyms for this term include a speculative enterprise, a dangerous mission or an adventurous expedition. Depending on the context, a risky venture may also be called a daring adventure, a high-risk investment or a hazardous business opportunity. Whatever term is used, it is important to understand the potential consequences of taking on such a venture and to carefully weigh the risks and benefits before making any decisions.