This is the 15272nd most frequent Turkish word.
sular
"Waters" or "streams."
Here, 'sular' refers generically to 'waters', indicating multiple instances or types of water sources (e.g., sea, stream).
Sabahleyin sahilde akan suların sesi beni dinlendirdi.
The sound of the flowing waters at the beach in the morning relaxed me.
In this sentence, 'sular' again means 'waters', used to describe the physical phenomenon of water level rising.
Sular yükseldi ve dere taştı.
The waters rose, and the stream overflowed.
Here, 'sular' pertains to the 'water supply', referring to water as an amenity provided to households.