Rediffusion rhymes with:
diffusion, diffusion, confusion, diffusion, fusion, infusion, profusion, reperfusion, transfusion, confusion, diffusion, fusion, infusion, profusion, reperfusion, transfusion
diffusion, diffusion, confusion, diffusion, fusion, infusion, profusion, reperfusion, transfusion, confusion, diffusion, fusion, infusion, profusion, reperfusion, transfusion