Allure, Altercation, Argument, Bark, Bawl, Belch, Bellow, Bicker, Blare, Blat, Blubber, Boom, Mantle, Maze, Meander, Mesh, Mess, Moan, Morass, Mow, Muddle, Mumble, Murmur, Mutter, Net, Noose, Pant, Perplex, Pickle, Pipe, Polemic, Pout, Predicament, Problem, Quarrel, Ramify, Rasp, Ravel, Redden, Roar, Rumble, Scowl, Scramble, Scrape, Scratch, Scream, Screech, Shackle, Shriek, Sigh, Sing, Skein, Snag, Snap, Snare, Snore, Snort, Sob, Spat, Spit, Squabble, Squall, Squawk, Squeal, Strife, Swarm, Tangle, Thunder, Toil, Trammel, Trap, Trip, Trumpet, Tussle, Twang, Twist, Vendetta, Wail, Warble, Web, Whine, Whisper, Whistle, Wilderness, Wind, Words, Wrangle, Yap, Yell, Yelp, Brawl, Bray, Breathe, Broil, Burden, Burr, Buzz, Cackle, Catch, Caw, Chant, Chaos, Chirp, Clang, Clank, Clash, Clutter, Complex, Complexity, Complicate, Complication, Confound, Confuse, Contention, Controversy, Coo, Cramp, Cripple, Croak, Crow, Crunch, Decoy, Difficulty, Dilemma, Disarray, Disorder, Dispute, Drawl, Embarrass, Encumber, Ensnare, Ensnarl, Entangle, Entanglement, Entrap, Entwine, Exclaim, Fetter, Feud, Fight, Fix, Fliting, Flush, Flute, Fracas, Frown, Fuss, Gasp, Gin, Glare, Glower, Gnarl, Grimace, Grind, Groan, Growl, Grumble, Grunt, Hamper, Hamstring, Handicap, Hiss, Hobble, Hook, Howl, Huddle, Imbroglio, Impede, Implicate, Intricacy, Inveigle, Involve, Jam, Jangle, Jar, Jungle, Keen, Kink, Knot, Labyrinth, Lame, Lilt, Lime, Lower, Lumber, Lure