She's testing the waters by offering a small sample of her new menu at the café this weekend.

Before committing to the full project, she tested the waters by pitching the idea to a few clients.

When deciding whether to open a new store, she carefully tests the waters by launching a pop-up shop for one month.

During the estuary survey, the marine biologist noted several slack-waters where sediment accumulated and small fish gathered.

Hikers stopped by the crystal-clear spring waters to refill their bottles before continuing the trail.

In the moonlight, still waters lay undisturbed near the reeds, concealing the faintest current.

After the storm, sailors steered clear of the surfeit waters, fearing their hidden currents and debris.

After the heavy rains, pollutants from the factory flowed into the surface waters, threatening local wildlife.

The village celebrated when the spring's sweet waters returned after the drought.

She lined the windowsill with small bottles of lavender waters to scent the evening breeze.