| arbitrary |
resulting from personal opinions, wishes, or feelings instead of from a rule or reason. |
| circuit |
an act of moving or turning around. |
| collide |
to strike or bump into one another with force. |
| crisis |
the point or moment just before a very important change in one direction or another. |
| emigrate |
to leave one country or region in order to settle in another. |
| fathom |
to get to the bottom of or understand completely. |
| heckler |
one who disrupts a performance or public address with annoying remarks or questions. |
| indulgence |
the act of yielding to or gratifying a desire or appetite. |
| infiltrate |
to enter into in secret. |
| obstacle |
something that stops forward movement or progress. |
| opt |
to decide; choose (usually followed by "for" or an infinitive). |
| priority |
precedence, especially because of authority, right, or urgent need. |
| proclaim |
to say or state for the public to know. |
| shun |
to keep away from or avoid on purpose. |
| spangle |
a small, thin piece of shiny metal used for decoration on clothing. |