| circulate |
to move or flow along a closed path or system. |
| collision |
an act or instance of coming together with force; crash. |
| complexion |
the natural color and condition of the skin, especially of the face. |
| educational |
giving knowledge or skill. |
| instance |
a case, example or occasion. |
| lexicon |
the set of terms used by an individual, a particular group, or a profession; vocabulary. |
| obligation |
something that someone should or should not do because of a law or moral principle. |
| preside |
to act as the one in charge. |
| quagmire |
an unpleasant situation that is difficult to escape. |
| refund |
to return or pay back. |
| repent1 |
to be sorry or feel remorse for sins or transgressions; be penitent. |
| sincere |
genuine, true, and not pretended. |
| sniper |
a soldier who shoots at enemy troops from a concealed position. |
| spasm |
a sudden uncontrolled contraction of a muscle or group of muscles. |
| via |
traveling through; by way of. |