| Rating | Solver | Clue |
|---|---|---|
| FEVER | High temperature | |
| HEAT | High temperature | |
| HOT | Having a high temperature | |
| WARM | At a comfortably high temperature | |
| TEMPERATURE | ...y as indicated by the sensation produced, or by the thermometer or pyrometer; degree of heat or cold; as, the temperature of the air; high te... | |
| BARIUM | ...rth group; a metal having a silver-white color, and melting at a very high temperature. It is difficult to obtain the pure metal, from the fa... | |
| VACUUM | ...of a closed vessel, which has been exhausted to a high or the highest degree by an air pump or other artificial means; as, water boils at a redu... | |