| A | B |
| nomad | a member of a goup that settles briefly in one place and then moves on to another |
| nomadic | having the characteristics of a nomad |
| placate | to stop from being angry; to calm |
| principal | most important |
| principal | a person or thing that is of the greatest importance |
| principal | the head of a school |
| principal | the sum of money owed, not including interest |
| receded | to move back or to drop to a lower level |
| recede | to become fainter |
| ruthless | showing no mercy; pitiless |
| sacrifice | something givin up for the sake of another |
| sacrifice | an offering to a god |
| sacrifice | to give up something for another |
| sacrifice | to offer something of value to a god |