This is the 95th most frequent Lithuanian word.
vandens
"Vandens" means "water's" (genitive case of "vanduo," meaning "water").
Here, "vandens" is a genitive singular noun used to indicate the origin or source of the action.
Žvejai grįžo namo iš vandens.
The fishermen returned home from the water.
Here, "vandens" operates as a genitive singular noun, representing 'of water' as part of the construction specifying a quantity.
Man reikia stiklinės vandens.
I need a glass of water.
In this case, "vandens" describes temperature, and is used in genitive case to denote possession or relatedness.