Grovel

Part of speech: verb (v.)

1. To creep on the earth, or with the face to the ground; to lie prone, or move uneasily with the body prostrate on the earth; to lie fiat on one's belly, expressive of abjectness; to crawl. To creep and grovel on the ground. Dryden.

2. To tend toward, or delight in, what is sensual or base; to be low, abject, or mean.