Antonyms of noun fresh_water

1 sense of fresh water

Sense 1
fresh water, freshwater -- (water that is not salty)
       Antonym of saltwater (Sense 1)
      => seawater, saltwater, brine -- (water containing salts; "the water in the ocean is all saltwater")
                                                                         

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun fresh_water

1 sense of fresh water

Sense 1
fresh water, freshwater -- (water that is not salty)
       => water, H2O -- (binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent)