The doctor used auriscopes to examine the patient's ears.

I found a beautiful auriscalpium in the forest.

The auriscalps were used to clean the ears.

The doctor used an auriscopic instrument to examine the patient's ear.

The auriscalpia were used to clean the ears.

I found several auriscalpiums while hiking in the forest.

Auristatin is a potent cytotoxic agent used in cancer treatment.

The researchers synthesized several auristatins for their study.