A traitor, perhaps, who will stab me in my bed or find a way to sell us out to a hostile race.

Tension arises with the threat of a hostile alien race that appears.

In fact, officially you're still classified as a hostile race.

We do know that we are in close proximity to a hostile race.

In practice, they were handled just as another hostile alien race.

We have nothing unique they want, we're not near any of their boundaries with hostile races.

But they were far away, and there were hostile races in between.

I think they have proven themselves to be a hostile race.

He should be there- a potentially hostile race coming aboard Enterprise.

If everything becomes hostile race and class warfare, we are going to lose this country.