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There are 17 words beginning with OPIO

opiod — n. Misspelling of opioid.
opiods — n. Plural of opiod.
opioid — n. A substance that has effects similar to opium. — n. (Physiology) Any of the natural substances, such as an endorphin… — n. (Pharmacology) Any of a group of synthetic compounds that exhibit…
opioidergic — adj. That operates on the opioid system in the body or brain.
opioidlike — adj. Resembling or characteristic of opioids.
opioidophobia — n. (Medicine) The aversion to prescribing, administering or taking…
opioids — n. Plural of opioid.
opiomania — n. Opium addiction.
opiomaniac — n. An opium addict.
opiomaniacs — n. Plural of opiomaniac.
opiomelanocortin — n. (Biochemistry) A polypeptide, found in the pituitary gland…
opiomelanocortins — n. Plural of opiomelanocortin.
opiophilia — n. An inclination toward prescribing opiates.
opiophobia — n. An aversion to prescribing opiates.
opiophobic — adj. (Medicine) Of, relating to, or affected by opiophobia—the…
opiorphin — n. (Biochemistry) A painkilling chemical compound first isolated…
opiorphins — n. Plural of opiorphin.

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