| A | B |
| Density | The amount of people in a particular area |
| Humidity | The amount of water vapor in the air |
| Harmony | Musical notes played or sung together having a lovely sound |
| Gravity | The force that attracts a body toward the center of the earth |
| Melody | The sequence of single notes that are played (as in a song/hymn) |
| Community | A group of people living together in one place |
| Consistency | The way in which a liquid (or other substance) holds together |
| Battery | A device storing energy making it available in an electrical form |
| Rhyme | A repetition of similar sounds in two or more words, often in poetry |
| Cytoplasm | The materials within a living cell, excluding the nucleus |
| Dehydrate | The loss of a large amount of water or body fluid |
| Hypothesis | An explanation made on the basis of limited evidence as a starting point for further investigation |
| Myth | A story typically involving supernatural beings or events |
| Symmetry | Evenness, uniformity, balance |
| Rhythm | A strong, repeated pattern of sound |
| Homonym | Words having the same pronunciation but different meanings |