Home › Words › N › nonopioidnonopioidnonopioid · noun — any drug that is not an opioid.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom non- + opioid.nounAny drug that is not an opioid.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.nonanalgesic 75% match — A drug that is not an analgesic. vs nonopioid →nonnarcotic 74% match — Not narcotic; lacking narcotic effects. vs nonopioid →nonlantibiotic 65% match — Any drug that is not a lantibiotic vs nonopioid →nonaddictive 63% match — Not addictive; not able to cause addiction. vs nonopioid →naloxegol 63% match — A particular opioid receptor antagonist. vs nonopioid →nonpeptidergic 63% match — Not peptidergic. vs nonopioid →nonstimulant 63% match — Any substance that is not a stimulant. vs nonopioid →nonglucocorticoid 63% match — A substance that is not a glucocorticoid. vs nonopioid →