That thing, if alive, is fantastically dangerous.

No military expert or historian had known of this wreck, its sailors or its story, and so it fell to these two ordinary men to embark on a six-year, fantastically dangerous quest to solve the mystery.

Not one of those kids would be allowed to set foot on the fantastically dangerous planet to which the inertialess Space Laboratory Twelve was anchored.

In the long run, it could be fantastically dangerous to the business itself.

All of which added up, after a while and despite "some fantastically dangerous moments", to a profitable business.

Hiro owns a couple of nice Nipponese swords, but he always wears them, and the whole idea of stealing fantastically dangerous weapons presents the would-be perp with inherent dangers and contradictions: When you are wrestling for possession of a sword, the man with the handle always wins.

This is fantastically dangerous.

It was many times as fantastically dangerous and impossible as what I had done.