The initial idioms of the letter R

rain out	rain pitchforks
rainbow	rainy
raining cats and dogs	rain-off
rainout	rain
rainy day, a	raise
raise (one's) hand	raise eyebrows
raise a hand	raise a hue and cry
raise a red flag	raise a stink
raise a stink about someone/something	raise an eyebrow
raise an objection	raise from
raise from the dead	raise game
raise glass to	raise hand against
play havoc	raise havoc with
raise hell	raise hell with someone
raise hell with something	raise its head