The garden behind the old cottage is full of hydrangeas that bloom in shades of blue and pink every summer.

Hydracids can corrode metals rapidly if concentrated, so chemists handle them with extreme care.

The old physician warned that hydragogues should be used only in extreme cases because they can cause severe dehydration.

The physician prescribed a hydragogue compound to reduce the patient's severe edema.

The physician prescribed a hydragogue to relieve the patient's severe edema.

During the decomposition study, we observed that hydracrylic acid readily breaks down into acrylic acid and water under mild conditions.

Biologists discovered several hydraenids clinging to the submerged stones in the stream.

Marine biologists noted that hydractiniids often form dense mats on the shells of hermit crabs, altering local microhabitats.

The new hydrail demonstrator completed its first passenger run through the countryside today.

The doctor prescribed hydracarbazine to help control the patient's high blood pressure.