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lunar


having to do with the moon

Very few humans have walked on the lunar surface.

lunar

forfeit


to lose or give up something as a penalty for doing something wrong

The coach warned his team that they would have to forfeit the game if they continued to be rude toward the other team.

forfeit

domesticated


tamed; able to live with, or be used by, humans

Domesticated rabbits are popular pets in the United States.

domesticated

contaminate


to make unfit for use by adding something harmful

Cars, trucks, and factories can all contaminate the air we breathe.

contaminate

debut


first appearance

Charles made his debut as a singer at his school’s talent show.

debut
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