Yawning commuters; travelers yawning in the queue.
A yawning chasm; the shark's yawning jaws.
A yawning abyss.
There were yawning gaps in their ranks.
Stretching his arms and yawning, he leaned forward to rise.
Gabriel waited in front of the yawning portal.
Beyond its yawning mouth, she saw what looked like yellow doorways glowing.
"I feel sleepy myself," remarked Zeb, yawning.