Long Term Planning
Starburst rumbles a response, "go ahead little human. no one will harm her or those two younglings, and if anyone attempts to attack the town they will regret it."
Emperor's Shadow: Chapter 18
With a mighty rumble he seized the crystal, letting its warmth fill him as a light like that of the sun filled the hall.
Counter Earth Chronicles Fallen Empire Chapter 32: Places Both Known And Unknown Part I
Corey and rumble are too." the little mongoose said as a huge brown paw clasped the boy's head. dawn gasped until she realized who it belonged to. "now rumble make sure he gets his rest." the werewolf nodded. "and eats his meals."
...And Action!
The action helped relax her and she rumbled softly. her tail found itself in her hands and she began stroking the soft feathers.
With These Broken Wings: First Flight
Alaine rumbled, settling onto his haunches with his head tilted slightly to one side to regard them all. "but we're enjoying it here, papa."
Best Laid Plans
Each booming footfall rumbled through the ground harder than the last.
Who's Bigger Now?
Just as they had started to make progress combing the forest, though, reuben heard the deep rumble of a voice thunder in his direction from above. "aaah! aka tiki baba! there you are." stitch rumbled.
Emperor's Shadow: Chapter 31
The dragon rumbled in his throat as he finished the incantation, mechanisms flaring to life in a series of deep thumps and grinding gears.
Cafe (SFW)
He quietly rumbled to the raccoon, nearly inaudible over the storm raging on the other side of the glass doors.
Growvember Day 10
He rumbled, flexing his fingers, turning it around to see. "so, we can heal fast too. great." he sighed, sitting up. i sat near the road, along with others as the cars approached, further behind were some more tanks.
The Tale of Teàrlach Part 3
Of course, the low rumble slowly started to turn into a more audible grumble. the faces in the crowd contorting into snarls and bared teeth.
The Coffin: Part 3
"if it is indeed morning," said astari, speaking in his deep, slow rumble. "it is hard to tell down here. but either way, it seems to me that your sleep was fitful."