Words That Rhyme With "Quantum" :

2 syllables:

bantam, centum, fantom, phantom, satem

3 syllables:

argentum, cementum, momentum, omentum, ramentum, sarmentum, Tarentum, tomentum

4 syllables:

Adiantum, indumentum, ligamentum

5 syllables:

paludamentum, pericementum