Doubly used in a sentence

Doubly in a sentence as an adverb

So, of course, they're doubly cruel to women.

The fact that you can't downgrade from iOS 7 makes this doubly painful.

If I wouldn't have anything to do with them before, I'm doubly unimpressed now.

I'd be doubly reluctant to call them arrogant whilst panning their design based on nothing but instinct and supposition.

If this is true where a venture sells equity interests that are true securities subject to the protections of securities laws, it is doubly true where the only thing being offered is a small perk tied to a development effort that is not guaranteed to be brought to completion or at least that is not guaranteed to be brought to completion within any specified time period.