English idiom list

rally around
rank and file
rare animal
rat's nest
ray of light
reach for the sky
read lips
read someone's lips
read the green
ready to roll
reality-check
real quick
rear one's head
reckon without one's host
red-diaper
red-handed
red light
reduce someone to tears
refresh someone's memory
reign supreme
render unto Caesar
reset the dial
rest one's soul
return the favor
reverse Midas touch
rhyme off
rich bitch
riddle wrapped in an enigma
ride high
ride one's luck
ride shotgun
ride the pine
ride the wave
right of Genghis Khan
ringbarked
ring off the hook
ring true
ripe old age
rip off the band-aid
rise and shine
rise to the purple
roach coach
road to Damascus
rob Peter to pay Paul
rocket scientist
rocking-horse shit
rod for one's back
roguey
rolling in it
roll off the tongue
roll out the red carpet
roll up one's sleeves
Rome wasn't built in a day
root around
rose-colored glasses
rot in hell
rough around the edges
rough patch
round of applause
roving eye
royal bumps
rub down
rub off
rub salt in the wound
rub up the wrong way
ruffle someone's feathers
rule OK
rule the school
run across
run and gun
run around after
run at the mouth
run for one's money
run hot and cold
run late
run off at the mouth
run on empty
run out of steam
run past
run scared
run something up the flagpole
run the rule over
run to earth
run with
rush in