peonal
adjective
Regarding, prepared from, or containing a flowering Paeonia plant (peony), especially its flowers.
Examples:
Grandma straightened up and took a deep breath.  With a hand pressed over her mouth, she coursed Bruno back into his guest bedroom and slung the tear-soaked nightgown on his bedfront.  At the sight of the empty enamel bowl, she caught a new fit.  It was only now that Bruno recognised that these, in fact, were uncontrollable waves of amused squeals and suppressed laughter:  
—That...  Eah...  That thing...—  she gasped.  —Before sleep!  Not drink up were you supposed to, that conpotion peonal!  The master should have rinsed in there that thingy of boys'...!  (Context:  A visiting family will be spending a night unexpectedly on 5 Misty Road.  Grandma Estela instructs their son Bruno how to prepare himself for bed in an old-fashion way.  By mistake, he gulps up a fragrant concoction meant for hygienic purposes, believing it was tea.  Source:  J∙ Okram - The Mystery of the Rammed Key.) 
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