| A | B |
| heterogenous | consisting of different parts |
| logic | the study of reason |
| logistic | pertaining to a system of reasoning |
| maniac | an insane person |
| meteor | space matter |
| meteorology | the science of the atmosphere |
| metropolis | a major city from which other cities are tied |
| mischief | behavior that causes annoyance in others |
| misfit | one who is not adjusted to society |
| myth | a fictional story that explains a natural phenomenon or belief |
| mythical | having imaginary qualities |
| narcolepsy | illness where a person suddenly falls asleep |
| narcotic | substance that dulls the senses and causes sleepiness |
| organic | material from a living source |
| organism | a living individual, plant, or animal |
| panacea | a cure for all diseases, evils, or difficulties |
| pandemic | widespread |
| pandemonium | widespread chaos, noise, and uproar |
| pathetic | arousing feelings of pity |