How to Use "shadowy" with Example Sentences

1. Researchers have long argued over whether the moon contains water on its surface - frozen in shadowy craters , for instance .
2. Obama 's mother , who died in 1995 , has been , up to this point , largely a shadowy figure in his narrative .
3. This month a striking new statistic tumbled out of europe 's vast - but somewhat shadowy - leveraged loan sector .
4. Quantum mechanics , which describes in subatomic detail a shadowy world in which cats can be simultaneously alive and dead , is notoriously difficult to grasp .
5. Viewed from above , this vast swathe of land may not look like much fuzzy green vegetation , shadowy pockets of volcanic rock , incongruous veins of reddish brown soil but in a couple of years it will make history .