The 'fluid' group
These nouns are superordinate or general terms for a range of substances which have a particular physical form.
concentrate fluid liquid powder
Now combine the aubergines with the other vegetables, remove and save the excess liquid.
At the end of the tour you are given a plastic cup of a distressingly insipid liquid.
They always say you should drink lots of liquids if you are ill, so I drank a lot of water.