| Answer | Crossword Clue |
|---|---|
| FRIGID | Below zero |
| NEGATIVE | Below zero |
| NEG | Below zero: Abbr. |
| NEG | Below zero (abbr.) |
| OPER | Below-zero writing? |
| NEG | Like nos. below zero |
| ELEVS | They're rarely below zero: Abbr. |
| NATGEO | "Life Below Zero" channel, familiarly |
| NATGEO | Life Below Zero airer, familiarly |
