Words That Rhyme With "Pompous" :

2 syllables:

awmous, bronchus, campus, commas, compas, compass, dromos, grampus, lampas, rhombus, rhonchus, rumpus, Thomas, thrombus, traumas, wampus, wamus

3 syllables:

encompass, Olympus

4 syllables:

hippocampus, Pocahontas