| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is morphine a type of opioid | 0.84 | 0.1 | 7655 | 88 |
| morphine is considered what type of drug | 1.37 | 0.5 | 4797 | 22 |
| morphine is categorized as a | 0.88 | 0.9 | 8398 | 75 |
| morphine drug class opioid | 0.42 | 0.5 | 1104 | 26 |
| is morphine a narcotics | 1.64 | 0.6 | 5789 | 65 |
| morphine belongs to which class of drugs | 0.4 | 0.2 | 5322 | 64 |
| is morphine a molecule | 1.02 | 0.6 | 9248 | 26 |
| what is the drug class of morphine | 1.42 | 1 | 132 | 19 |
| what category is morphine in | 0.8 | 0.7 | 2558 | 38 |
| what is the meronym of morphine | 1.6 | 0.1 | 4103 | 85 |
| what is the classification for morphine | 0.77 | 0.7 | 1390 | 15 |
| what class of narcotic is morphine | 1.41 | 0.9 | 3114 | 85 |
| is morphine a medication | 1.63 | 0.4 | 8469 | 1 |
| drug category of morphine | 1.64 | 0.9 | 9936 | 88 |
| what is the morphine | 1.24 | 0.3 | 2690 | 63 |
| morphine is what drug | 1.16 | 0.2 | 8947 | 64 |
| are there different forms of morphine | 0.53 | 1 | 9594 | 39 |
| name of morphine organism | 0.6 | 0.4 | 5281 | 80 |
| morphine is narcotic or non narcotic | 1.87 | 0.3 | 3614 | 98 |
| is morphine and opium the same | 1.44 | 0.7 | 8999 | 8 |
| what's another name for morphine | 1.33 | 0.6 | 4867 | 8 |
| which drug contains morphine | 1.24 | 0.8 | 7053 | 64 |
