a person secretly employed in espionage for a government | travel by walking |
| any of various organs of locomotion or attachment in invertebrates |
| the pedal extremity of vertebrates other than human beings |
| lowest support of a structure |
| a support resembling a pedal extremity |
| the part of the leg of a human being below the ankle joint |
| (prosody) a group of 2 or 3 syllables forming the basic unit of poetic rhythm |
| an army unit consisting of soldiers who fight on foot |
| the lower part of anything |
| a member of a surveillance team who works on foot or rides as a passenger |
| a linear unit of length equal to 12 inches or a third of a yard |