1. Its fortunes unravelled in 2004 after wary investors accused it of using its massive stock investments as collateral for loans to plow back into investments.
2. Hawking responded that the gravitational pull of black holes was so strong, it unravelled the laws of quantum physics.
3. This is no easy task and there will be knotty problems that must be unravelled to successfully reform the country's healthcare system.
4. Mickelson and Woods briefly moved within a shot of the lead on the back nine before their title bids unravelled.
5. She unravelled it on the ground, and the painting turned into real landscape of Yunnan.
6. Federer produced some brilliant tennis at the start of the match but his game unravelled when put under pressure by Nadal.