剣けん呑のん

na-adjective, noun

risky; dangerous; insecure

Describes a situation, plan, or condition that feels precarious, unsafe, or likely to go wrong. Often used with a nuance of unease or foreboding.

• この計けい画かくはちょっと剣けん呑のんだと思おもう。

  I think this plan is a bit risky.

• 夜よるの一人ひとり歩あるきは剣けん呑のんだから気きをつけて。

  Walking alone at night is dangerous, so be careful.