Death was suddenly a very real presence and not just a frightening possibility.

Lurking behind this fear was another frightening possibility.

Even what seems like the best reason for using the chips raises a frightening possibility.

Plus the fact that this is an election year in the US makes for a very frightening possibility.

A more frightening possibility is that street demonstrations may resume and the old men at the top will finally order a crackdown.

If Russia collapses, this frightening possibility will become more tangible.

There was a faint but frightening possibility that the phone line had been cut outside the sound stage too.

Indigo said, "That is indeed a frightening possibility and this must be investigated thoroughly before we go any further.

Those frightening possibilities were instantly replaced by the terrifying reality-David had put her here.

Rumors about her employer opened much more frightening possibilities.