Words That Rhyme With "Photoproton" :
2 syllables:
booten, codon, doten, futon, gluten, hooten, hoten, luten, Luton, moten, Motown, mouton, newton, oaten, outen, Outten, photon, piton, pluton, poten, proton, scouten, Stoughton, Teuton, Wotan
3 syllables:
capoten, Dakotan, exciton, Laputan, pahutan, rambutan, verboten