• rapid, rapids, ringing, shooting, tingling
• bluster, boom, buzz, hum, humming, rut, tinkle, whiz, whizz, zoom
• to gripe, to grouse, to grumble, to murmur, to repine
• discontent, gripe, griping, grouse, grumble, grumbling, repining
• to be ploughed, to get ploughed
• singing in the ears, tingle in the ears
• to run the rapids, to shoot the rapids