Words That Rhyme With "Platyrrhinian" :
3 syllables:
anion, chthonian, coniine, Ghanian, gonion, Indian, indium, inion, minium, Simeon, simian, tinnient
4 syllables:
Abyssinian, actinian, actinium, aeonian, Albanian, Armenian, Arminian, Athenian, bezonian, Bostonian, chelonian, Corinthian, Dardanian, Darwinian, definiens, delphinium, demonian, Devonian, didinium, didymium, dominium, draconian, Einsteinian, Endymion, eonian, Esthonian, Estonian, Etonian, favonian, gorgonian, Guamanian, hominian, Houstonian, Ibsenian, illinium, Ionian, Jacksonian, johnsonian, Jonsonian, Jordanian, Justinian, Laconian, Lincolnian, Mancunian, Mordvinian, mycenaen, Neptunian, Newtonian, Oxonian, phelonion, plutonian, prosimian, Romanian, Roumanian, Rumanian, Ruthenian, salpingian, Sardinian, Shoshonean, sirenian, Slovenian, Socinian, Tanzanian, Tasmanian, triclinium, Turkmenian, typhonian, Tyrrhenian, Ukrainian, Uranian, Veblenian, virginium, vulcanian, Wilsonian
5 syllables:
Aberdonian, Amazonian, Amerindian, Apollonian, Argentinian, Arizonian, Augustinian, Babylonian, Beethovenian, Caledonian, Calydonian, Carlovingian, Carolingian, Carolinian, Carthaginian, catarrhinian, Ciceronian, condominium, Emersonian, Haligonian, Hamiltonian, Heliconian, hirudinean, Indianian, Jeffersonian, Kordofanian, labyrinthian, Lithuanian, Madrilenian, Merovingian, Michiganian, neodymium, Oregonian, Palestinian, panamanian, parkinsonian, Patagonian, Pennsylvanian, Pomeranian, protactinium, subterranean, Tennysonian, Thessalonian, uredinium, Valentinian, Washingtonian
6 syllables:
Louisianian, Mediterranean, praseodymium, protoactinium, superterranean