medal — a flat piece of metal, often a disk but sometimes a cross, star, or other form, usually bearing an inscription or design, issued to commemorate a person, action, or event, or given as a reward for bravery, merit, or the like: a gold medal for the best swimmer.
meddle — to involve oneself in a matter without right or invitation; interfere officiously and unwantedly: Stop meddling in my personal life!
pedal — a foot-operated lever used to control certain mechanisms, as automobiles, or to play or modify the sounds of certain musical instruments, as pianos, organs, or harps.
peddle — to carry (small articles, goods, wares, etc.) from place to place for sale at retail; hawk.