凍る【こおる】
to freeze, to become frozen, to freeze over
冷凍【れいとう】
freezing, cold storage, refrigeration
凍える【こごえる】
to freeze (of one's body), to be frozen, to become numb (with cold), to be chilled
凍結【とうけつ】
freezing (e.g. water), freezing (prices, wages, assets, etc.), moratorium, suspension (e.g. investment)
凍死【とうし】
death from cold, freezing to death
凍土【とうど】
frozen soil
凍らす【こおらす】
to freeze, to refrigerate
凍傷【とうしょう】
frostbite, chilblains
解凍【かいとう】
thawing, defrosting, decompression (of data), extraction, unpacking, unzipping