There’s nothing wrong with saying “they walked”, but if you want to mix it up or be more specific, here are some alternatives:
| Strolled | Walk at a leisurely pace. |
| Sauntered | Walk in an idle or leisurely manner |
| Meandered | Slowly, aimlessly, often with twists |
| Trudged | Walk with effort or reluctance |
| Ambled | Walk at a slow, easygoing pace. |
| Strutted | Proud, often arrogant or bouncy walk |
| Treaded | Walk with a careful or cautious step. |
| Prowled | Walk stealthily like a predator |
| Scurried | Briskly or hurriedly, often with small steps |
| Strode | Long, decisive steps |
| Pattered | Light, quick steps, often kids or animals |
| Marched | Regular, steady, with purpose/confidence |
| Scampered | Move quickly with playfulness or fear |
| Moseyed | Walked in a relaxed, unhurried manne |
| Paced | Back and forth in a regular, measured way |
| Hobbled | Walk with difficulty, often due to an injury |
| Shuffled | Short, dragging steps. Shy or reluctant. |
| Slogged | Walk with effort, often through mud |
| Tramped | Walk heavily, often over a long distance |
| Traipsed | Reluctantly or without a clear purpose. |