Words That Rhyme With "Collegium" :

3 syllables:

cesium, Fijian, trivium

4 syllables:

fastigium, magnesium, mastigium, patagium, pterygium, residuum, trapezium, vestigium

5 syllables:

florilegium, gynostegium, uropygium

7 syllables:

malacopterygian