grey areas in a sentence

Examples

1. Before this controversy, pretexting was a legal grey area.
2. :IP talk pages seem to be more of a grey area.
3. The album was re-released by The Grey Area.
4. In 1992, The Grey Area re-released the CD version.
5. There is a broad grey area between the two divisions.
6. However, there is a grey area between both worlds.
7. The hindwings are white with a grey area along the front edge.
8. But between those, there is a documentary grey area.
9. That leaves resource-sharing in a bit of a grey area.
10. The postmedial area between these grey areas is clear rufous.