| A | B |
| Capillary | Any of the tiny blood vessels that connect the smallest arteries to the smallest veins. |
| Enervate | To deprive someone of strength or vitality; weaken; sap. |
| Epidemic | (noun) A An outbreak of a contagious disease that spreads rapidly. B A rapid spread, growth, or development. (adj) Widespread. |
| Epidermis | A the outer protective layer of skin. B The outer layer of cells or the protective convering of a plant. |
| Infirmity | A A physical disability. B A lack of power; frailty. |
| Malady | A A disease, ailment, or disorder. B An unwholesome condition. |
| Nutrient | Something that nourishes, especially an ingredient in food. |
| Pallor | Extreme or unnatural paleness. |
| Susceptible | A Likely to be stricken or infected with or by. B Easily influenced or affected; sensitive. |
| Virulent | A Having a strong tendency to cause harm; very severe; poisonous. B Intensely irritating, hostile, obnoxious, or harsh. |