Fructose rhymes with:
comatose, gatos, adipose, amiprilose, aranyos, bellicose, boutros, butros, cellulose, centavos, comatose, gatos, glucose, nitrocellulose, overdose, sucralose, zeos
Fructose sounds like:
fabricates, first's, firsts, forecasts, foreshadows, forest's, forests, forgets, forsythias, fractious, freightways, frigate's, frigates, frosts