This adhesive is very strong.

He drank an energy drink and studied all night.

I use hair tonic every night.

On sleepless nights, I sometimes take a soporific.

When I catch a cold, I often take a sudorific.

This is my unused camera.

The development of fusion reactors could potentially be the key to solving future energy problems.

He is taking sedatives to control his stress.

My brother has been taking immunosuppressants after his transplant surgery.

I spray deodorizer in my room every day.