Here's what rhymes with freejazz.
jazz has whereas Words that almost rhyme with freejazz
pass path bath bass dash chaff have half gas mass staff cash hath laugh brass wrath alas calf math rash trash cache lash sash surpass hash lass mash amass bras brash gash giraffe lath class glass behalf grass crash flash graph clash epitaph smash splash harass impasse slash crass morass thrash photograph aftermath autograph phonograph epigraph fiberglass lithograph underclass paragraph telegraph monograph paths bags dams pads pangs pans tags tabs bangs bans jams pals plans bands fans cans halves hangs rags sans calves gangs lads lambs spans drags fangs labs lags rams vans yams cabs cams fads gals hams mans stabs stags trams hands lands stands canals valves brands clans flags grams sands slabs crabs scans clams crags grabs grammes scabs demands commands glands strands exams locales diagrams expands caravans epigrams understands telegrams kilograms milligrams