The initial idioms of the letter R

rumor	rumour mill
rumour	rump
rump session	rumple up
rumpus room	rumpus
run	run a comb through
run a fever	run a fever and run a temperature
run a make on	run a make on someone
run a mile	run a red light
run a risk	run a tab
run a tight ship	run across
run after	run against
run aground	run along
run amok	run and run
run around	run around after
run around like a blue-arsed fly	run around like a chicken with its head cut off an