| A | B |
| puerile | Childish; immature |
| orthopedics | Branch of medicine treating disorders of the skeletal system and tissues related to movement. |
| pedagogue | A teacher |
| pedant | 1. A person who pays excessive attention to learning rules rather than to understanding. |
| entity | Something that has a real or independent existence. |
| nonentity | 1. A person or thing of no importance. |
| essence | 1. The basic element; the identifying characteristic. |
| moribund | About to die or end. |
| mortify | 1. To shame. |
| postmortem | 1. An examination to determine the cause of death; an autopsy. |
| euthanasia | The act of painlessly killing a suffering person or animal; mercy killing. |
| innate | Possessed at birth; inborn. |
| naïve | 1. Childlike; unsophisticated. |
| nascent | Emerging; coming into existence. |
| renaissance | 1. A rebirth; a renewal. |