For movement:
* Crawl: This is the most common verb used to describe a snail's movement.
* Slither: This implies a smoother, more fluid movement, which isn't entirely accurate for snails.
* Glide: Similar to slither, but suggests a more effortless movement.
* Inch: This emphasizes the slow pace of a snail's movement.
For other actions:
* Secrete: This refers to the snail's ability to produce mucus.
* Extend: This describes the snail extending its tentacles.
* Retract: This describes the snail retracting its tentacles.
* Feed: This describes the snail eating.
Ultimately, the best verb to use depends on what you want to emphasize about the snail's action.