Mammoth Uncensored Word List:
90 words ending with gy, 8 letters long

abiology aerology agrology algology antilogy apiology arcology areology asynergy atmology autology axiology batology bryology cacology cetology chaology chemurgy codology cryology cytology dekalogy demagogy demology dosology doxology dysphagy earwiggy ethology etiology exophagy fetology gemology geophagy hierurgy homology horology idealogy ideology kidology lethargy menology micrurgy misology mixology monology muskeggy mycology nomology nosology nutmeggy oecology oenology oinology omophagy oncology ontology optology oreology ourology paralogy pedagogy pedology pelology penology podology pomology porridgy posology puddingy pyrology rheology scroungy serology sexology sinology sitology strategy theology tocology tokology topology typology venology vinology virology xylology zigzaggy zoophagy zymology