Mating in secret is a highly risky business for a lone wolf.

This was a highly risky thing to do, of course.

To plan a whole town at once was a highly risky investment.

When stock prices are falling, however, borrowing to buy stocks is an expensive and highly risky business.

Transactions made without the physical presence of a card are considered highly risky.

But "from a financial perspective, it's a highly risky deal at this valuation."

Intervening in the face of such market forces would be a highly risky undertaking, analysts say.

Was there an ethical way to help her avoid a highly risky procedure?

All this makes the final calculation of the value of the company highly risky.

This highly risky strategy will come back to haunt Europe in the short or the long term.