| American frontiersman, killed at the Alamo, 1836 |
DAVYCROCKETT |
| Artificial cave |
GROTTO |
| As a minimum |
ATLEAST |
| At the same time |
CONCURRENTLY |
| Crocus (anag) |
OCCURS |
| Designed to retain heat |
THERMAL |
| Devoid of feeling for others |
STONYHEARTED |
| Easily yielding to pressure |
SOFT |
| Exceptional |
UNPARALLELED |
| Forehead |
BROW |
| Fruit of the blackthorn |
SLOE |
| Gleeful chuckle |
CHORTLE |