| carbon monoxide → IsA → colorless, odorless gas | 0.50 | |
| carbon monoxide → IsA → poisonous gas | 0.49 | |
| carbon monoxide → IsA → gas | 0.44 | |
| carbon monoxide → IsA → colourless, odourless gas | 0.35 | |
| carbon monoxide → IsA → invisible and odorless gas | 0.34 | |
| carbon monoxide → IsA → odorless, tasteless, invisible … | 0.30 | |
| carbon monoxide → IsA → released ranges among other thi… | 0.19 |