rabbit and pork
rabbit hole
race against the clock
race against time
rack your brains
rags to riches
rain check
raining cats and dogs
raise the bar
rake over the coals
rat race
ray of sunshine
reach for the stars
read the riot act
recharge the batteries
record-breaking
red herring
red letter day
red-handed
rest assured
rest in peace (RIP)
ride a wave
ride high
ride it out
right away
ring a bell
ring fencing
rise and shine
rising star
road to recovery
roaring trade
rock the boat
rocket science
roll the dice
rome was not built in one day
round the clock
rub the wrong way
rule of thumb
rule out
run a tight ship
run amok (amuck)
run for cover
run out
run out of steam
running around like a headless chicken
BROWSE IDIOMS THAT START WITH LETTER "r"
A list of idioms in alphabetical order with definitions and examples