Here's what rhymes with sporogone.
cone known alone shown bone grown tone zone loan phone shone lone mon sown clone groan atone moan sewn silicone hone roan crone scone stone thrown unknown telephone throne blown prone flown drone baritone trombone cologne pheromone hydrophone xylophone regrown vibraphone resewn resown spumone acetone overgrown wellknown cyclone outgrown condone disown peptone bemoan dethrone outshone overtone semitone collarbone foreknown ingrown intone homophone payphone freephone sousaphone microphone overthrown postpone cortisone methadone gramophone monotone saxophone undertone anemone anglophone chaperone homegrown megaphone overblown standalone breastbone cicerone herringbone unbeknown enthrone underdone hipbone overflown videophone flyblown entryphone cornerstone cobblestone francophone radiophone anklebone microloan progesterone testosterone aldosterone hydrocortisone anticyclone windblown steppingstone radiotelephone Words that almost rhyme with sporogone
comb home dome foam fome loam roam chrome tome phloem gnome coulomb shalom aerodrome honeycomb polychrome catacomb meerschaum whilom velodrome backcomb chromosome cytochrome monochrome ribosome coxcomb hippodrome