| chemistry → IsA → central science | 0.63 | |
| chemistry → IsA → the science | 0.62 | |
| chemistry → IsA → the branch of science | 0.51 | |
| chemistry → IsA → physical science | 0.50 | |
| chemistry → IsA → experimental science | 0.40 | |
| chemistry → IsA → significant branch of science | 0.33 | |
| chemistry → IsA → the study of substances | 0.31 |