a 'hostile witness' [=a witness in a legal case who supports the opposing side]
The camel is specially adapted to its 'hostile' desert habitat.
It was a small town that was 'hostile' to/toward outsiders.
(..) Tell me you're joking. This is cool. Let's go. Don't. I got this. So you just figured you'd come out here, to the most hostile environment known to man, with no training of any kind, and see how it went? What was going through your head? Maybe I was sick of doctors telling me what I couldn't do. (..)2009 Avatar