| A | B |
|---|
| great mass of ice | avalanche |
| a heavy snowstorm with strong winds | blizzard |
| invite others to take part in a contest | challenge |
| person using a lot of effect | challenge |
| to question or argue against | challenge |
| to defeat | conquer |
| a deep, narrow opening in rock | crevice |
| unwisely bold or daring | foolhardy |
| attract with the promise of something good | lure |
| artifical bait used for fishing | lure |
| temporary replacement | makeshift |
| cheerful; hopeful, positive person | optimist |
| before | previous |
| path followed to get somewhere | route |
| fixed area assigned a sales or delivery person | route |
| the top of a mountain | summit |
| short and to the point | terse |
| to block or defeat the plans | thwart |
| straight up and down | vertical |
