General:
* Wander: This is a common and versatile word for walking without a fixed destination.
* Stroll: This implies a leisurely and unhurried walk.
* Amble: This suggests a slow and relaxed pace.
* Roam: This implies a wider range of movement and exploration.
* Saunter: This implies a casual and carefree walk.
More specific:
* Meander: This suggests a winding and unpredictable path.
* Ramble: This suggests a longer and more unstructured walk.
* Drift: This suggests a lack of direction and a sense of being lost.
* Promenade: This implies a formal or leisurely walk, often along a public path.
The best word to use will depend on the specific context and the intended meaning.