| A | B |
| antebellum | Belonging to the period before the war. |
| rebellious | Prone to or engaged in war; resisting treatment or control. |
| belligerent | Inclined or eager to fight; hostile or aggressive. |
| joiner | A person who joins groups or causes. |
| conjunction | The act of joining together. Part of speech such as and, but, or, because, that connects words, phrases, clauses, or sentences. |
| joint | A place or part at which two or more things are joined. |
| lepidote | Covered with small scales. |
| lepidopteran | An insect including butterflies and moths, characterized by four wings covered with small scales. |
| lepidopterist | An entomologist specializing in the study of butterflies and moths. |
| coronation | The act or ceremony of crowning a king or queen. |
| coronagraph | A telescope with a disk that blocks out most of the sun, used to photograph the sun's crown. |
| coroner | An "officer of the crown" who investigates any death thought to be of other than natural causes. |
| gonion | The outer point on either side of the lower jaw at which the jawbone angles upward. |
| goniometer | An optical instrument for measuring the angles between crystal faces. |
| polygon | A closed plane figure bounded by three or more line segments. |
| null | Having no legal force; invalid. |
| nullify | To make null; invalidate. |
| annulled | To make or declare void or invalid. |