| The hay fields surrounding the old farmhouse undulated in the wild, untamed wind like green ocean waves. |
| A minor shock wave undulated through me as I wondered how I could have possibly been out of it that long. |
| The dragon's serpentine body undulated like cloth in a fierce wind, nearly knocking Doriel off twice. |
| The skies were clear, the horizons were infinite, the landscape rolled and undulated for miles in every direction. |
| A belted kingfisher undulated past, some unlucky minnow in its stiletto-like bill. |
| The surface of the liquid undulated gently, then more insistently, looking, not just a little, as though it were alive. |
