As both feet hit the ground she buckled slightly at the knees.

The door had buckled slightly and wasn't a firm fit any longer.

The sidewalk buckled slightly, and the tree came to rest at a 60-degree angle to the ground.

To his right was the engine-room door, slightly buckled from the force of the explosion.

Fuller could see that the bulkhead had buckled slightly near the ceiling.

Conan felt his wind go, and his knees buckled slightly.

He expected her to buckle slightly against the pressure, but she held her ground; she was very strong.

The ground, if ground it was, rumbled and buckled slightly.

The door was not hull material; it buckled slightly under the pressure; but it held.

But as it did, the bridge buckled slightly and Crispin was thrown off balance.