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42 words ending with am, 8 letters long

aerogram antifoam barogram brougham daydream decagram decigram dekagram diazepam echogram flimflam fluidram granddam hexagram hologram hornbeam ideogram jeroboam kilogram kymogram logogram marjoram monogram moonbeam nanogram nomogram ondogram onstream outdream overcram oxazepam picloram picogram rehoboam renogram skiagram sonogram telegram tomogram upstream venogram zymogram