English translation of '凶险'

形

1. (= 危险可怕) perilous
   ⇒ 这条山路极其凶险。 (Zhè tiáo shānlù jíqí xiōngxiǎn.) This mountain road is perilous.
   ⇒ 老人病情凶险。 (Lǎorén bìngqíng xiōngxiǎn.) The old man's condition is critical.
2. (= 凶恶阴险) ruthless