Here's what rhymes with sebaccum.
sachem Words that almost rhyme with sebaccum
blacken bracken wagon dragon slacken flagon datum talcum maxim chasm fathom madam spasm tandem madame plasm tantum phantasm bantam pablum handsome random platinum stratum amalgam phantom ransom magnum sanctum tantrum hansom macadam transom cytoplasm substratum neoplasm gladsome sphagnum nonrandom enthusiasm memorandum tarmacadam protoplasm iconoclasm