Isolated – adj. separate from others

Retaliate – v. make an attack in return for a similar attack

Resident – n. someone who live in a particular place

Rival – n. someone that is almost as good

Famine – n. a situation in which many people do not have enough food to eat

Reinforce – v. to strengthen by adding supplies, support or people

Sanction – n. action taken to force a country to obey international laws by limiting trade or economic aid

Core – n. the central part of something

Adventurous – adj. full of danger and excitement