An angry dog might do it, 4 letters
Growl (or backward, pealed), 4 letters
Growl (or backwards, tolled), 4 letters
Growl, old-style (or backward, pealed), 4 letters
Imitate an angry dog, 4 letters
Make a snarling sound, 4 letters
Sound from an angry dog, 4 letters
Sound like an angry dog, 4 letters
Apt rhyme for snarl, 5 letters
Contort into a knot, 5 letters
Knotty protuberance, 5 letters
Knotty tree protuberance, 5 letters
Protruding knot on a tree, 5 letters
Twist into a knotted form, 5 letters
Twist out of proportion, 5 letters
Twisty tree feature, 5 letters
Something twisted and tight and swollen, 5 letters
Entwined and twisted, 7 letters
Like an old oak tree, 7 letters
Like an old tree trunk, 7 letters
Like windblown trees, 7 letters
More difficult, in slang, 8 letters
More knotted or knobbed, 8 letters
___ Barkley (Crazy band), 6 letters
Protruding tree knots, 6 letters
Twists out of shape, 6 letters
Group whose album St. Elsewhere was #2 on Spin Magazine's 40 Best Albums of 2006, 13 letters
Bent and twisted, as a tree, 6 letters
Excellent, in slang, 6 letters
Like an old tree trunk, 6 letters
Twisted, as an old tree trunk, 6 letters
Very cool, in slang, 6 letters
Totally tubular, man!, 10 letters
Engage one's teeth in bruxism, 5 letters
Exercise your canines, 5 letters
Exhibit frustration dentally, 5 letters
Grind (one's teeth), 5 letters
Grind one's teeth in frustration, 5 letters
Grind together, as one's teeth, 5 letters
Grind together, as teeth, 5 letters
Grind, as one's teeth, 5 letters
Grind, as the teeth, 5 letters
Grind, to the grinders, 5 letters
Name of the saber-toothed mascot of the NHL's Predators, 5 letters
Show frustration dentally, 5 letters
Teeth-grinding cop?, 12 letters
What river rats do to sharpen their teeth?, 12 letters
Ground together, as teeth, 7 letters
Grinds together, as teeth, 7 letters
...there shall be weeping and ___ of teeth. (Matt. 8:12), 8 letters
Grinding, as one's teeth, 8 letters
Grind an aimless sort?, 12 letters
City where they grind their teeth?, 10 letters
___ Turner (one who diverts an insect), 4 letters
*Pest you might slap, 4 letters
Gnorm ___ (Jim Davis strip before Garfield), 4 letters
Annoyance at a barbecue, 4 letters
Annoyance during a night game, maybe, 4 letters
Bat's morsel, thankfully, 4 letters
Batter's distraction, 4 letters
Biblical plague insect, 4 letters
Black ___ (fishing fly), 4 letters
Black fly, for example, 4 letters
Bothersome little guy, 4 letters
Buzzing summer pest, 4 letters
Cause for slapping oneself, 4 letters
Component of a cloud, perhaps, 4 letters
Distraction to putters, 4 letters
Fly swatter's target, 4 letters
Inconsequential irritant, 4 letters
Insignificant person, 4 letters
Irksome swarm member, 4 letters
Member of a pesky swarm, 4 letters
Metaphor for insignificance, 4 letters
Mosquito, in Manchester, 4 letters
No-see-um, by another name, 4 letters
No-see-um, for example, 4 letters
One attracted to vinegar, 4 letters
Part of a backyard swarm, 4 letters
Part of a summer swarm, 4 letters
Pesky summer buzzer, 4 letters
Relative of the midge, 4 letters
Small but annoying biter, 4 letters
Snack for a dragonfly, 4 letters
Something to strain at, 4 letters
Strain at a ___ and swallow a camel, 4 letters
Any of various small biting flies midges, 4 letters
Tiny insect-eating bird, 11 letters
Very small North and South American warblers, 11 letters
Singer's annoying relative?, 12 letters
Tiny singing insect?, 12 letters
Airborne annoyances, 5 letters
Black cloud formers, 5 letters
Black cloud formers, sometimes, 5 letters
Flock : birds :: cloud : ___, 5 letters
Flying nuisances at dusk, 5 letters
Irritants in a cloud, 5 letters
Midges and black flies, 5 letters
Pesky cloud composition, 5 letters
Relatives of crane flies, 5 letters
Small flying insects, 5 letters
Swarms of them are called clouds, 5 letters
They're often swatted away, 5 letters
Tiny biting insects, 5 letters
Shortest song ever recorded by Frank Sinatra?, 9 letters
Having more black flies, 8 letters
Guy whose job it is to rotate tiny bugs?, 10 letters
One who rotates pests?, 10 letters
One who spins a small insect?, 10 letters
They ___ not the bones till the morrow (Zep 3:3), 4 letters
Cause persistent worry, 4 letters
Chew like a chipmunk, 4 letters
Chew like a squirrel, 4 letters
Chew on celery, e.g., 4 letters
Chew on some rawhide, 4 letters
Chew your fingernails, 4 letters
Chew, like a dog on a bone, 4 letters
Chew, like a squirrel on a nut, 4 letters
Chew, squirrel-style, 4 letters
Emulate a mouse or beaver, 4 letters
Exhibit beaver behavior, 4 letters
Mice and beavers do it, 4 letters
Munch on like a mouse, 4 letters
Nibble like a beaver, 4 letters
Nibble like a mouse, 4 letters
Nibble on a soup bone, 4 letters
Nibble persistently, 4 letters
Nibble, beaver-style, 4 letters
One thing rodents do, 4 letters
One way to make a hole in the wall, 4 letters
Put some teeth into, 4 letters
Really bother, with at, 4 letters
Sink one's teeth into, 4 letters
Trouble persistently, 4 letters
Use the teeth to erode, 4 letters
Wear away by nibbling, 4 letters
Wear down little by little, 4 letters
Work (on) persistently, in a way, 4 letters
Work on a bone, dog-style, 4 letters
Work on a bone, say, 4 letters
Chew on like a rodent, 6 letters
Nibble on, as a bone, 6 letters
Chewed like a beaver, 6 letters
Chewed like a chipmunk, 6 letters
Chewed like a rodent, 6 letters
Chewed with canine teeth, perhaps, 6 letters
Like some steak bones, 6 letters
Was an eager beaver?, 6 letters
Worked like beavers, 6 letters
Tormented persistently, 8 letters
Like an old dog bone, 8 letters
Wore away, in a way, 8 letters
Beaver or dog, at times, 6 letters
Dog with a bone, e.g., 6 letters
Who chewed out Wagner?, 6 letters
Chewing like a beaver, 7 letters
Beaver's search for more dam material?, 12 letters
Eaten at persistently, 5 letters
Like a used chew toy, 5 letters
Chew, as with a rawhide bone, 6 letters
Eat at, as one's conscience, 6 letters
Eat away at, like a rat, 6 letters
Offer to a beaver?, 10 letters
Behaves like a beaver, 5 letters
Bites like a beaver, 5 letters
Bites like a teething baby on his crib's gate, 5 letters
Chews like a beaver, 5 letters
Chews like a chipmunk, 5 letters
Chews on, like a dog with a bone, 5 letters
Doesn't eat politely, 5 letters
Eats like a squirrel, 5 letters
Goes at like a beaver, 5 letters
Nibbles persistently, 5 letters
Really bothers, with at, 5 letters
Wears down, in a way, 5 letters
Chews on, rat-style, 7 letters
Persistently chews on, 7 letters
Large widely distributed genus of coarse hairy herbs with whitish involucres, 10 letters
The most inferior point of the mandible in the midline, 8 letters
Comprising all vertebrates with upper and lower jaws, 13 letters