“uğursuz” İngilizcede

The wicked witch cast an evil spell on the man and turned him into an insect.

How unlucky I am!

She was in dire straits, but made a virtue out of necessity.

The sky looks ominous. I wonder if it will rain.

This is inauspicious.

There was an unfortunate incident at home.

Don't say such ill-omened things.

She was wearing a black hat.

I think you'd better take a rest; you look ill.

There was not a bloody soul.

I'd be unhappy, but I wouldn't kill myself.

That sounds sinister.