en pethidine
― IsA ⟶
Weight: 1.0
en phenylpiperidine (n) Source: English Wiktionary
en pethidine (n)
― IsA ⟶
Weight: 1.0
en opioid drug (n) Source: OpenCyc 2012
en pethidine
― IsA ⟶
Weight: 0.5
en drug (n) Source: DBPedia 2015