| Horny animal feet |
HOOVES |
| It controls the central nervous system |
BRAIN |
| Metal-bearing mineral |
ORE |
| Necessary, required |
ESSENTIAL |
| North American lift |
ELEVATOR |
| Objects |
THINGS |
| Of the countryside |
RURAL |
| Of the stars |
ASTRAL |
| Once more |
AGAIN |
| Plan or act secretly |
SCHEME |
| Reading carefully to remember |
STUDYING |
| Regularly, without fluctuation |
STEADILY |
| Scientific research space, in short |
LAB |
| Second note for the flat fish |
RAY |
| Statement of harmful intent |
THREAT |
| Sudden and severe onset of trouble |
ONSLAUGHT |
| Sweet edible fruits of a palm |
DATES |
| The other way around |
VICEVERSA |