noun, noun or participle which takes 'suru', intransitive verb
adventure; venture
A journey, undertaking, or experience involving excitement, risk, or the unknown. Often used positively for thrilling or novel experiences.
彼は若い頃、世界中を冒険して回った。
When he was young, he traveled the world seeking adventure.
新しい
Starting a new business is a big adventure.
noun, na-adjective, noun or participle which takes 'suru', intransitive verb
risky attempt; dangerous venture; risk
An undertaking with a high chance of failure or danger; emphasizes the risk rather than the excitement. Often used in warnings or when evaluating hazards.
その計画は成功の見込みが薄い冒険だ。
That plan is a risky venture with little chance of success.
無謀な冒険は避けるべきだ。
You should avoid reckless risks.