pentazocine /pen-tāˈzə-sēn/

A pain-killing drug

• asterts
• as the case may be
• as the crow flies
• as then
• asthenia
• asthenias
• asthenic
• asthenics
• asthenosphere
• asthenospheres
• as thick as a plank
• as thick as thieves
• as thick as two short planks
• asthma
• asthmas
• asthmatic
• asthmatical
• asthmatically
• asthmatics
• asthore
• asthores
• as though
• Asti
• astichous
• a stiff upper lip