Answer: GNASH

AnswerCrossword Clue
GNASHGrind (one's teeth)
GNASHGrind (the teeth).
GNASHBite in a way
GNASHGrind one's teeth
GNASHBite, in a way
GNASHGrind the teeth
GNASHGrind, as the teeth
GNASHExhibit frustration dentally
GNASHShow frustration dentally
GNASHBite like T-Rex
GNASHStrike (the teeth) together.
GNASHGrind grinders
GNASHEngage canines?
GNASHGrind as teeth
GNASHGrind (as teeth)
GNASHGrind (the teeth)
GNASHName of the saber-toothed mascot of the NHL's Predators
gnashto grind the teeth together
gnashto grind (the teeth) together, as in rage
gnashto strike or grind (as the teeth) together
GNASHGrind teeth
GNASHGrind, as teeth
GNASHGrind, as one's teeth
GNASHGrind
GNASHRub together
GNASHGrind together, as one's teeth
GNASHGrind, to the grinders
GNASHGrind together
GNASHGrind together, as teeth
GNASHBe a grind?
GNASHGrit
GNASHGrind, dentally
GNASHChamp
GNASHGrind the teeth.
GNASHA snap of the teeth.
GNASHGrit the teeth.
GNASHGrind the teeth in anger.
GNASHGrind.
GNASHGrind molars.