Bafflement
Belch
Boar
Bore
Bozos
Brash
Bungle
Cesspool
Chads
Churl
Crass
Crime
Curt
Disappointment
Dumpster
Embarrassment
Fart
Feral
Funk
Grunt
Herd
Inconvenience
Infection
Jawdrop
Maddening
Muddle
Offense
Ooze
Pack
Perch
Pishle
Prick
Rabble
Rapscallion
Rash
Rasher
Ratsbane
Ravage
Regurgitation
Remonstration
Ricochet
Riot
Riptide
Rivulet
Roost
Rowdy
Rude
Rudents
Rudeshes
Rudites
Rumble
Rumpus
Schlubendium
Scourge
Shame
Shame
Shock
Smattering
Smudge
Surprise
Terror
Torment
Ugh
WHAT?!
What else should be added to this list? Let us know.