Complete Clue List
Across
1. Impervious to heat
7. Sodium
8. Trigger warning (abbreviation)
9. 2013 Disney film featuring Elsa
10. South American mountain range
11. Ship plunderer that might prefer warmer climes
12. Coryza
13. Of the presence or agency of ice
16. Edmund Hillary cared for this type of animal
17. New Mexico (acronym)
18. Cold or horrifying feeling
19. Bird of prey's lofty nest
21. Not off
22. Sustenance necessary to survive extreme cold
Down
1. Of the coldest continent on Earth
2. When sunrise occurs
3. To climb a cold mountain
4. Auditory organ often warmed by muff
5. Japanese automaker company
6. Solidification by freezing
11. Geographical point 90 degrees from the equator
13. Substance in ice pack used to relieve pain
14. Dairy component of frozen vanilla treat
15. Negatively charged ion
16. Obscured vision, caused perhaps by a snowstorm
20. You're __ cold as ice