Words That Rhyme With "Diplomas" :
2 syllables:
bonus, bowman's, bromize, chromous, comas, commas, Cronus, damas, dramas, Dumas, Fomes, homeless, Jonas, mamas, Momus, monas, omens, onus, promos, promus, puma's, Romans, Romas, simas, tamas, tonus, traumas, yeomans, Yuma's
3 syllables:
aromas, Bahamas, corona's, Dethomas, kimonos, lymphomas, pajamas, pyjamas, Tacoma's
4 syllables:
Alabama's, Amazonas, Arizona's, Oklahoma's, Oklahomans, pseudomonas