Words That Rhyme With "Hippocampus" :

2 syllables:

ankus, campus, champers, crankous, dampness, grampus, Lammas, lampas, mammoth, Pampas, Pappas, pappus, pompous, rumpus, Santas, shamas, Tampa's, wampus

3 syllables:

Atlanta's, iambus, Olympus

4 syllables:

Alabama's, choriambus, Nostradamus