| Answer | Crossword Clue |
|---|---|
| churring | (esp. of an insect) Make a prolonged low trilling sound |
| stridulates | (of an insect, esp. a male cricket or grasshopper) Make a shrill sound by rubbing the legs, wings, or other parts of the body together |
| stridulating | (of an insect, esp. a male cricket or grasshopper) Make a shrill sound by rubbing the legs, wings, or other parts of the body together |
| stridulated | (of an insect, esp. a male cricket or grasshopper) Make a shrill sound by rubbing the legs, wings, or other parts of the body together |
| growling | (of an animal, esp. a dog) Make a low guttural sound of hostility in the throat |
| whirring | (esp. of a machine or a bird's wings) Make a low, continuous, regular sound |
