Words That Rhyme With "Vespasian" :

3 syllables:

avian, Gratian, Latium, Magian, Schlesien, Shavian

4 syllables:

cetaceum, cymatium, dichasium, gymnasium, Moldavian, Moravian, Octavian, pancratium, patagium, solatium, spermatium, subclavian

5 syllables:

monochasium, Scandinavian