spell trouble

Attention, married women: What you don't know about marriage may spell trouble.

For some Democratic senators the new lines could spell trouble.

"That could spell political trouble for the president, there's no question."

The big man had no idea what was going on, but it spelled trouble in capital letters.

She'd seen that look before, and it usually spelled trouble.

They found that a variety of problems during pregnancy could spell trouble later for the mother.

Taken together, these changes all spell trouble for the heart and blood vessels.

That is always going to spell trouble for the opposition.

At the moment, you can't pick your layer break, which could spell trouble.

That is starting to spell trouble for foreign stock markets.