Mammoth Uncensored Word List:
41 words ending with d, 17 letters long

anthropomorphised anthropomorphized compartmentalised compartmentalized counterinfluenced counterpetitioned counterquestioned disproportionated glycophospholipid glycosphingolipid hypophysectomised hypophysectomized immunocompromised institutionalised institutionalized intercommunicated internationalised internationalized microencapsulated microminiaturized microphotographed mineralocorticoid noncommercialized noncorticosteroid nondifferentiated nonelectroporated nonfunctionalized nonindustrialized nonphosphorylated oversophisticated pancreatectomized photolithographed quadragintilliard radioimmunoguided rechromatographed septuagintilliard sphingoglycolipid transubstantiated turbosupercharged ultraconcentrated ultraminiaturized