A foot soldier is a type of military personnel who fights on foot, as opposed to those who fight on horseback or in vehicles. The term FOOT SOLDIER can be broken down into several different words, such as PEON (4 letters), GRUNT (5 letters), KERN (4 letters), INFANTRYMAN (11 letters), HOPLITE (7 letters), KERNE (5 letters), and FOOTSLOGGER (11 letters). PEON is a Spanish word for a low-ranking laborer or soldier, while GRUNT is a slang term for a soldier who does the most basic tasks. KERN is an Irish word for a light INFANTRYMAN, while INFANTRYMAN is a more general term for a soldier who fights on foot. HOPLITE is a Greek word for a heavily armed foot soldier, while KERNE is an old Irish word for a light INFANTRYMAN. Finally, FOOTSLOGGER is a term for a soldier who marches long distances on foot.