| Idiom | Meaning | Example | 
| right on the money | 
(See on the money)
 | 
 | 
| right, left and center | 
(See left, right and center)
 | 
 | 
| rigmarole | 
(See what a rigmarole)
 | 
 | 
| rile up | 
become afraid, upset, worked up
 | 
The horses get all riled up when they smell smoke.
 | 
| ring a bell | 
remind you, cause you to remember
 | 
Does the name Kurelek ring a bell? Have you heard of him?
 | 
| ring leader | 
leader of a gang, leader of some criminals
 | 
The ring leader, Tony Amano, helped the prisoners escape.
 | 
| ring me | 
phone me, call me, give me a ring
 | 
Ring me when you get home from work. Tell me about your day.
 | 
| ring off the hook | 
receive many phone calls
 | 
We put an ad in the paper. Now the phone's ringing off the hook!
 | 
| rip-off | 
(See a rip-off)
 | 
 | 
| rip-snorting mad | 
very angry, violent
 | 
The bull got rip-snorting mad when he missed the toreador.
 |