| A | B |
|---|
| biped | an animal having two feet |
| centipede | a long, many-segmented insect with a pair of legs on each segment |
| ped | foot |
| pedestal | the foot or bottom support of a statue, column, or other object |
| pedestrian | a person who travels on foot; a walker |
| pedicure | cosmetic care of the feet and toenails |
| pedometer | an instrument that measures distance walked by recording the number of steps |
| sub | under, below, less than |
| subconscious | existing in the mind below the level of conscious awareness |
| subject | to bring under the power of another (verb); an area of knowledge to be studied or a topic to main theme (noun) |
| submarine | a ship designed and equipped to operate under water |
| submerge | to place under water or another liquid |
| subterranean | lying beneath the earth's surface; underground |
| subtotal | the total of part of a series of numbers |
