R

• rack up
• rain cats and dogs
• rain on someone's parade
• rain or shine
• rainy day
• raise hell
• raise the bar
• raise the stakes
• ramp up
• rank and file
• rat out
• rather than
• raw deal
• reach for
• reach for the stars
• reach out
• read between the lines
• read the room
• real deal
• reality check
• red tape
• reel in
• refer to
• regard as
• regardless of
• rein in
• reinvent the wheel
• rely on
• rest assured
• rest on one's laurels
• result in
• return the favor
• rid of
• ride out
• right away
• ring a bell
• ring true
• ring up
• rip off
• rise and shine
• rise from the ashes
• rise to the occasion
• rise up
• rock bottom
• rock the boat
• rocket science
• rocket scientist
• roll back
• roll off the tongue
• roll one's eyes
• roll out
• roll over
• roll up
• root for
• root out
• rose-colored glasses
• rotten apple
• rough and ready
• rough around the edges
• rough up
• round off
• round out
• round up
• rub elbows
• rub it in
• rub off
• rub the wrong way
• rule of thumb
• rule out
• run across
• run amok
• run around
• run away
• run by
• run down
• run for the hills
• run in
• run into
• run off
• run out
• run out of
• run over
• run rampant
• run the gamut
• run the gauntlet
• run through
• run up