Words That Rhyme With "Colossal" :
2 syllables:
acyl, basal, Basle, Bessel, bristle, brothel, Brussel, bustle, castle, causal, chessel, coffle, consul, costal, crissal, docile, dossal, facile, faucial, fossil, Geisel, glossal, gospel, gracile, gristle, Hassel, hassle, hostel, Houseal, housel, hustle, Ijssel, jostle, jostled, Kassel, missal, Mosel, Mosul, muscle, mussel, nestle, nozzle, offal, opsal, passel, pestle, russel, Russell, rustle, scissel, sisal, tassel, thistle, throstle, tressel, trestle, trussell, tussal, tussle, vassal, vessel, wassail, wessel, whistle, Wiesel, wissel, wrestle
3 syllables:
abyssal, apostle, crepuscle, dickcissel, dismissal, epistle, indocile, mucosal, petrosal, precostal, proconsul, shemozzle, squamosal, subcostal
4 syllables:
duniewassal, hypabyssal, hypoglossal, intercostal, microfossil, Overijssel, Pentecostal