| Biped | a creature with 2 feet. |
| Centipede | a creature with 100 feet. |
| Impediment | something that stands in ones way; an obstacle |
| Millipede | a creature with 1,000 feet. |
| Pedal | a lever that is moved with one's foot. |
| Peddler | a person who walks door to door trying to sell a product. |
| Pedestrian | a person who walks across the street on foot. |
| Pedicure | a foot treatment that could include soaking the feet and poloshing the toenails. |
| Quadruped | a 4 footed creature. |
| Tripod | a 3 footed stand used to balance a camera. |