| Answer | Crossword Clue |
|---|---|
| UPPER | Crust of a sort |
| WASP | Upper-crust sort, stereotypically |
| PIESHELL | Lower crust of a pastry |
| AUGRATIN | With a browned crust of breadcrumbs. |
| HIGHTOPSOCIETY | Upper crust of the N.B.A.? |
| SILICON | More than a quarter of the earth's crust |
| SILICON | A chief elementary constituent of the earth's crust. |
| SILICON | More than a quarter of the earth's crust, by mass |
