The garden is filled with beautiful Rangoon creepers.

Ranaconitine is a toxic alkaloid found in certain plants.

I opened the ranch slider to let some fresh air in.

I love the ranch sliders in my new house.

You rang?

I rang up the customer's purchase at the cash register.

Gunshots rang out in the distance.

He has a random-ish sense of style.

He has a random-like personality.

Random-access memory is a type of computer memory that can be accessed randomly.