Words That Rhyme With "Perfidious" :
3 syllables:
Claudius, clypeus, gladius, hideous, Hippias, idiots, India's, Libya's, odious, Phidias, piteous, prettiest, radius, studious, tedious, Thaddeus
4 syllables:
chlamydeous, commodious, despiteous, dispiteous, fastidious, insidious, invidious, Mauritius, melodious, Namibia's, Polybius, popliteus, rhomboideus, triradius
5 syllables:
achlamydeous, circumradius, dichlamydeous, incommodious, unmelodious