Solutions Painkilling substance secreted by brain has 5 entries with similar clues

• 5-letter words
• poppyFlower that produces the painkilling drug morphine
• 6-letter words
• earwaxSoft yellow substance secreted by glands of a certain organ
• 7-letter words
• aspirinPainkilling drug
• cerumenWaxy substance secreted by the ear
• anodynePainkilling drug