Rum
rum
rabbit
richzhel
raincoat
rhinestones, rouge
One of them is red wine,
Rum is a liquid. It begins with the letter r.
root beer, RC cola
The revolving turret begins with the letter r. The rack stop begins with the letter r.
Robotic surgery is a technology. It begins with the letter r.
Robotic surgery is a modern technology. It begins with the letter R.
a 4 letter word that begins with r is rice