narceine or narceen /närˈsēn/

A narcotic alkaloid in opium, C₂₃H₂₇O₈N

• clementines
• clemently
• clemmed
• clemming
• clems
• clenbuterol
• clenbuterols
• clench
• clench-built
• clenched
• clenches
• clenching
• cleome
• cleomes
• cleopatra
• cleopatras
• clepe
• cleped
• clepes
• cleping
• clepsydra
• clepsydrae
• clepsydras
• cleptomania
• cleptomanias