| optics(noun, study, science, education) |
| rheology(noun, study, science, education) |
| thermodynamics(noun, study, science, education) |
| uranology(noun, study, science, education) |
| firm up(verb, phrasal verb, action, act, cold) |
| algid(adjective, characteristic, quality, cold, temperature) |
| anneal(verb, action, act, cold, temperature) |
| arctic(adjective, characteristic, quality, cold, temperature) |
| bitter(adjective, characteristic, quality, cold, temperature) |
| bone-chilling(adjective, characteristic, quality, cold, temperature) |
| bracing(adjective, characteristic, quality, cold, temperature) |
| brisk(adjective, characteristic, quality, cold, temperature) |
| cake(verb, action, act, cold, temperature) |
| calcify(verb, action, act, cold, temperature) |
| callus(verb, action, act, cold, temperature) |
| case-harden(verb, action, act, cold, temperature) |
| chill(adjective, characteristic, quality, cold, temperature) |
| chilled(adjective, characteristic, quality, cold, temperature) |
| chilly(adjective, characteristic, quality, cold, temperature) |
| clot(verb, action, act, cold, temperature) |