Fiddle rhymes with:
biddle, criddle, friddle, kiddle, liddell, liddle, middle, piddle, riddell, riddle, rydell, schmidl, siddall, siddell, siddle, spidel, spidell, twiddle, widdle, widell
Fiddle sounds like:
fadel, fadeley, fadely, fadlallah, faidley, fatal, fatally, fatula, fedele, fedeli, fetal, feudal, fidel, fidelia, foothill, footwall, fudala, futile