冷

cold war

calm, composure, coolness, serenity

cold (to the touch), chilly, icy, freezing, coldhearted, unfeeling

refrigerator

cooling, refrigeration

freezing, cold storage, refrigeration

a cool summer

to get colder, to get chilled

to become cool (e.g. from a high temperature to room temperature), to come down (fever), to cool down (interest), to abate, to subside, to dampen

to cool (from room temperature), to chill, to refrigerate, to calm down, to cool off, to regain one's composure, to relax, to be frightened (at), to be scared (of)